252697058 has 8 divisors (see below), whose sum is σ = 391272960. Its totient is φ = 122272740.

The previous prime is 252697031. The next prime is 252697073. The reversal of 252697058 is 850796252.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2037818 + ... + 2037941.

It is an arithmetic number, because the mean of its divisors is an integer number (48909120).

Almost surely, 2^252697058 is an apocalyptic number.

252697058 is a deficient number, since it is larger than the sum of its proper divisors (138575902).

252697058 is a wasteful number, since it uses less digits than its factorization.

252697058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075792.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 252697058 is about 15896.4479680210. The cubic root of 252697058 is about 632.2178136835.

The spelling of 252697058 in words is "two hundred fifty-two million, six hundred ninety-seven thousand, fifty-eight".