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2485233 = 32276137
BaseRepresentation
bin1001011110101111110001
311200021002200
421132233301
51114011413
6125133413
730060402
oct11365761
94607080
102485233
111448213
129ba269
1369026a
144899a9
15341573
hex25ebf1

2485233 has 6 divisors (see below), whose sum is σ = 3589794. Its totient is φ = 1656816.

The previous prime is 2485211. The next prime is 2485243. The reversal of 2485233 is 3325842.

It can be written as a sum of positive squares in only one way, i.e., 1292769 + 1192464 = 1137^2 + 1092^2 .

It is not a de Polignac number, because 2485233 - 26 = 2485169 is a prime.

It is a d-powerful number, because it can be written as 27 + 42 + 8 + 59 + 29 + 3 + 312 .

2485233 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2485197 and 2485206.

It is not an unprimeable number, because it can be changed into a prime (2485243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138060 + ... + 138077.

It is an arithmetic number, because the mean of its divisors is an integer number (598299).

22485233 is an apocalyptic number.

It is an amenable number.

2485233 is a deficient number, since it is larger than the sum of its proper divisors (1104561).

2485233 is a wasteful number, since it uses less digits than its factorization.

2485233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276143 (or 276140 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2485233 is about 1576.4621784236. The cubic root of 2485233 is about 135.4531275811.

The spelling of 2485233 in words is "two million, four hundred eighty-five thousand, two hundred thirty-three".

Divisors: 1 3 9 276137 828411 2485233