Search a number
2276232 = 233717797
BaseRepresentation
bin1000101011101110001000
311021122101220
420223232020
51040314412
6120442040
725230150
oct10535610
94248356
102276232
111315192
12919320
136190aa
14433760
152ee68c
hex22bb88

2276232 has 64 divisors (see below), whose sum is σ = 6894720. Its totient is φ = 611328.

The previous prime is 2276231. The next prime is 2276233. The reversal of 2276232 is 2326722.

It is an interprime number because it is at equal distance from previous prime (2276231) and next prime (2276233).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2276231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2458 + ... + 3254.

It is an arithmetic number, because the mean of its divisors is an integer number (107730).

22276232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2276232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3447360).

2276232 is an abundant number, since it is smaller than the sum of its proper divisors (4618488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2276232 is a wasteful number, since it uses less digits than its factorization.

2276232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 826 counting only the distinct ones).

The product of its digits is 2016, while the sum is 24.

The square root of 2276232 is about 1508.7186616464. The cubic root of 2276232 is about 131.5443425855.

The spelling of 2276232 in words is "two million, two hundred seventy-six thousand, two hundred thirty-two".