252074471 has 16 divisors (see below), whose sum is σ = 282289920. Its totient is φ = 223110720.

The previous prime is 252074443. The next prime is 252074479. The reversal of 252074471 is 174470252.

It is a cyclic number.

It is not a de Polignac number, because 252074471 - 2²² = 247880167 is a prime.

It is a super-3 number, since 3×252074471³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252074479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192806 + ... + 194108.

It is an arithmetic number, because the mean of its divisors is an integer number (17643120).

Almost surely, 2^252074471 is an apocalyptic number.

252074471 is a deficient number, since it is larger than the sum of its proper divisors (30215449).

252074471 is a wasteful number, since it uses less digits than its factorization.

252074471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 252074471 is about 15876.8533091416. The cubic root of 252074471 is about 631.6981739571.

The spelling of 252074471 in words is "two hundred fifty-two million, seventy-four thousand, four hundred seventy-one".