1253832 has 32 divisors (see below), whose sum is σ = 3175200. Its totient is φ = 412544.

The previous prime is 1253831. The next prime is 1253839. The reversal of 1253832 is 2383521.

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

It is not an unprimeable number, because it can be changed into a prime (1253831) 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, 1843 + ... + 2429.

It is an arithmetic number, because the mean of its divisors is an integer number (99225).

2^1253832 is an apocalyptic number.

1253832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1253832 is an abundant number, since it is smaller than the sum of its proper divisors (1921368).

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

1253832 is a wasteful number, since it uses less digits than its factorization.

1253832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 681 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1253832 is about 1119.7463998603. The cubic root of 1253832 is about 107.8316994583.

The spelling of 1253832 in words is "one million, two hundred fifty-three thousand, eight hundred thirty-two".