252062485 has 16 divisors (see below), whose sum is σ = 321914736. Its totient is φ = 188812288.

The previous prime is 252062479. The next prime is 252062491. The reversal of 252062485 is 584260252.

It is an interprime number because it is at equal distance from previous prime (252062479) and next prime (252062491).

It can be written as a sum of positive squares in 8 ways, for example, as 100821681 + 151240804 = 10041^2 + 12298^2 .

It is a cyclic number.

It is not a de Polignac number, because 252062485 - 2³ = 252062477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252062485.

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, 9219 + ... + 24271.

It is an arithmetic number, because the mean of its divisors is an integer number (20119671).

Almost surely, 2^252062485 is an apocalyptic number.

It is an amenable number.

252062485 is a deficient number, since it is larger than the sum of its proper divisors (69852251).

252062485 is a wasteful number, since it uses less digits than its factorization.

252062485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15272.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 252062485 is about 15876.4758369104. The cubic root of 252062485 is about 631.6881615002.

The spelling of 252062485 in words is "two hundred fifty-two million, sixty-two thousand, four hundred eighty-five".