1165252 has 24 divisors (see below), whose sum is σ = 2261952. Its totient is φ = 520800.

The previous prime is 1165223. The next prime is 1165273. The reversal of 1165252 is 2525611.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2938 + ... + 3310.

It is an arithmetic number, because the mean of its divisors is an integer number (94248).

2^1165252 is an apocalyptic number.

It is an amenable number.

1165252 is a deficient number, since it is larger than the sum of its proper divisors (1096700).

1165252 is a wasteful number, since it uses less digits than its factorization.

1165252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 457 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 1165252 is about 1079.4683876798. The cubic root of 1165252 is about 105.2300925444.

The spelling of 1165252 in words is "one million, one hundred sixty-five thousand, two hundred fifty-two".