252772038 has 12 divisors (see below), whose sum is σ = 547672788. Its totient is φ = 84257340.

The previous prime is 252772027. The next prime is 252772043. The reversal of 252772038 is 830277252.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 252771993 and 252772011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7021428 + ... + 7021463.

It is an arithmetic number, because the mean of its divisors is an integer number (45639399).

Almost surely, 2^252772038 is an apocalyptic number.

252772038 is an abundant number, since it is smaller than the sum of its proper divisors (294900750).

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

252772038 is a wasteful number, since it uses less digits than its factorization.

252772038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14042899 (or 14042896 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 252772038 is about 15898.8061815974. The cubic root of 252772038 is about 632.2803378304.

The spelling of 252772038 in words is "two hundred fifty-two million, seven hundred seventy-two thousand, thirty-eight".