252000023 has 8 divisors (see below), whose sum is σ = 283777536. Its totient is φ = 221700600.

The previous prime is 252000019. The next prime is 252000037. The reversal of 252000023 is 320000252.

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

It is not a de Polignac number, because 252000023 - 2² = 252000019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 251999971 and 252000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252000013) 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, 369161 + ... + 369842.

It is an arithmetic number, because the mean of its divisors is an integer number (35472192).

Almost surely, 2^252000023 is an apocalyptic number.

252000023 is a deficient number, since it is larger than the sum of its proper divisors (31777513).

252000023 is a wasteful number, since it uses less digits than its factorization.

252000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739045.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 252000023 is about 15874.5085908194. The cubic root of 252000023 is about 631.6359789821.

Adding to 252000023 its reverse (320000252), we get a palindrome (572000275).

It can be divided in two parts, 2 and 52000023, that added together give a palindrome (52000025).

The spelling of 252000023 in words is "two hundred fifty-two million, twenty-three", and thus it is an aban number.