1255032 has 24 divisors (see below), whose sum is σ = 3399240. Its totient is φ = 418320.

The previous prime is 1255021. The next prime is 1255039. The reversal of 1255032 is 2305521.

It is a happy number.

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 (18).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1254996 and 1255014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255039) 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, 8644 + ... + 8787.

It is an arithmetic number, because the mean of its divisors is an integer number (141635).

2^1255032 is an apocalyptic number.

1255032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1255032 is an abundant number, since it is smaller than the sum of its proper divisors (2144208).

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

1255032 is a wasteful number, since it uses less digits than its factorization.

1255032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17443 (or 17436 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 1255032 is about 1120.2821073283. The cubic root of 1255032 is about 107.8660891746.

The spelling of 1255032 in words is "one million, two hundred fifty-five thousand, thirty-two".