252006898 has 16 divisors (see below), whose sum is σ = 444096576. Its totient is φ = 105737040.

The previous prime is 252006893. The next prime is 252006901. The reversal of 252006898 is 898600252.

252006898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 252006898.

It is not an unprimeable number, because it can be changed into a prime (252006893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440286 + ... + 440857.

It is an arithmetic number, because the mean of its divisors is an integer number (27756036).

Almost surely, 2^252006898 is an apocalyptic number.

252006898 is a deficient number, since it is larger than the sum of its proper divisors (192089678).

252006898 is a wasteful number, since it uses less digits than its factorization.

252006898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881169.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 252006898 is about 15874.7251314787. The cubic root of 252006898 is about 631.6417229734.

The spelling of 252006898 in words is "two hundred fifty-two million, six thousand, eight hundred ninety-eight".