262016253 has 12 divisors (see below), whose sum is σ = 394923360. Its totient is φ = 167082696.

The previous prime is 262016233. The next prime is 262016269. The reversal of 262016253 is 352610262.

262016253 is a `hidden beast` number, since 2 + 620 + 16 + 25 + 3 = 666.

It is not a de Polignac number, because 262016253 - 2²⁰ = 260967677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (262016233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 632683 + ... + 633096.

It is an arithmetic number, because the mean of its divisors is an integer number (32910280).

Almost surely, 2^262016253 is an apocalyptic number.

262016253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

262016253 is a deficient number, since it is larger than the sum of its proper divisors (132907107).

262016253 is a wasteful number, since it uses less digits than its factorization.

262016253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265808 (or 1265805 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 262016253 is about 16186.9161052994. The cubic root of 262016253 is about 639.8960223334.

The spelling of 262016253 in words is "two hundred sixty-two million, sixteen thousand, two hundred fifty-three".