1951848 has 24 divisors (see below), whose sum is σ = 5286450. Its totient is φ = 650592.

The previous prime is 1951843. The next prime is 1951867. The reversal of 1951848 is 8481591.

It can be written as a sum of positive squares in only one way, i.e., 1790244 + 161604 = 1338^2 + 402^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1951843) 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, 13483 + ... + 13626.

2^1951848 is an apocalyptic number.

1951848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1951848 is an abundant number, since it is smaller than the sum of its proper divisors (3334602).

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

1951848 is a wasteful number, since it uses less digits than its factorization.

1951848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27121 (or 27114 counting only the distinct ones).

The product of its digits is 11520, while the sum is 36.

The square root of 1951848 is about 1397.0855378251. The cubic root of 1951848 is about 124.9727513939.

The spelling of 1951848 in words is "one million, nine hundred fifty-one thousand, eight hundred forty-eight".