252351015 has 16 divisors (see below), whose sum is σ = 461442048. Its totient is φ = 115360416.

The previous prime is 252350993. The next prime is 252351017. The reversal of 252351015 is 510153252.

It is a happy number.

It is not a de Polignac number, because 252351015 - 2⁵ = 252350983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252351017) by changing a digit.

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, 1201567 + ... + 1201776.

It is an arithmetic number, because the mean of its divisors is an integer number (28840128).

Almost surely, 2^252351015 is an apocalyptic number.

252351015 is a deficient number, since it is larger than the sum of its proper divisors (209091033).

252351015 is a wasteful number, since it uses less digits than its factorization.

252351015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403358.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 252351015 is about 15885.5599523592. The cubic root of 252351015 is about 631.9290957883.

The spelling of 252351015 in words is "two hundred fifty-two million, three hundred fifty-one thousand, fifteen".