252377074 has 32 divisors (see below), whose sum is σ = 399072960. Its totient is φ = 119579328.

The previous prime is 252377051. The next prime is 252377077. The reversal of 252377074 is 470773252.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (252377077) 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, 540189 + ... + 540655.

It is an arithmetic number, because the mean of its divisors is an integer number (12471030).

Almost surely, 2^252377074 is an apocalyptic number.

252377074 is a deficient number, since it is larger than the sum of its proper divisors (146695886).

252377074 is a wasteful number, since it uses less digits than its factorization.

252377074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682.

The product of its (nonzero) digits is 82320, while the sum is 37.

The square root of 252377074 is about 15886.3801414923. The cubic root of 252377074 is about 631.9508470692.

It can be divided in two parts, 2523 and 77074, that added together give a palindrome (79597).

The spelling of 252377074 in words is "two hundred fifty-two million, three hundred seventy-seven thousand, seventy-four".