1256952 has 32 divisors (see below), whose sum is σ = 3185280. Its totient is φ = 413280.

The previous prime is 1256939. The next prime is 1256953. The reversal of 1256952 is 2596521.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1256953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1677 + ... + 2307.

It is an arithmetic number, because the mean of its divisors is an integer number (99540).

2^1256952 is an apocalyptic number.

1256952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1256952 is an abundant number, since it is smaller than the sum of its proper divisors (1928328).

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

1256952 is a wasteful number, since it uses less digits than its factorization.

1256952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 719 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 1256952 is about 1121.1387068512. The cubic root of 1256952 is about 107.9210671538.

It can be divided in two parts, 12569 and 52, that added together give a palindrome (12621).

The spelling of 1256952 in words is "one million, two hundred fifty-six thousand, nine hundred fifty-two".