252942034 has 8 divisors (see below), whose sum is σ = 379484028. Its totient is φ = 126447360.

The previous prime is 252942013. The next prime is 252942037. The reversal of 252942034 is 430249252.

It can be written as a sum of positive squares in 2 ways, for example, as 238857025 + 14085009 = 15455^2 + 3753^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 252941987 and 252942005.

It is not an unprimeable number, because it can be changed into a prime (252942037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8574 + ... + 24070.

Almost surely, 2^252942034 is an apocalyptic number.

252942034 is a deficient number, since it is larger than the sum of its proper divisors (126541994).

252942034 is a wasteful number, since it uses less digits than its factorization.

252942034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23660.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 252942034 is about 15904.1514706067. The cubic root of 252942034 is about 632.4220479164.

The spelling of 252942034 in words is "two hundred fifty-two million, nine hundred forty-two thousand, thirty-four".