252467526 has 32 divisors (see below), whose sum is σ = 511701120. Its totient is φ = 83033856.

The previous prime is 252467483. The next prime is 252467531. The reversal of 252467526 is 625764252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341265 + ... + 342003.

It is an arithmetic number, because the mean of its divisors is an integer number (15990660).

Almost surely, 2^252467526 is an apocalyptic number.

252467526 is an abundant number, since it is smaller than the sum of its proper divisors (259233594).

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

252467526 is a wasteful number, since it uses less digits than its factorization.

252467526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428.

The product of its digits is 201600, while the sum is 39.

The square root of 252467526 is about 15889.2267275661. The cubic root of 252467526 is about 632.0263351602.

The spelling of 252467526 in words is "two hundred fifty-two million, four hundred sixty-seven thousand, five hundred twenty-six".