30755262 has 16 divisors (see below), whose sum is σ = 64748160. Its totient is φ = 9712152.

The previous prime is 30755213. The next prime is 30755269. The reversal of 30755262 is 26255703.

It is a super-2 number, since 2×30755262² = 1891772281377288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30755269) 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, 134778 + ... + 135005.

It is an arithmetic number, because the mean of its divisors is an integer number (4046760).

Almost surely, 2^30755262 is an apocalyptic number.

30755262 is an abundant number, since it is smaller than the sum of its proper divisors (33992898).

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

30755262 is a wasteful number, since it uses less digits than its factorization.

30755262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269807.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 30755262 is about 5545.7426914706. The cubic root of 30755262 is about 313.3091971248.

The spelling of 30755262 in words is "thirty million, seven hundred fifty-five thousand, two hundred sixty-two".