252000407 has 2 divisors, whose sum is σ = 252000408. Its totient is φ = 252000406.

The previous prime is 252000383. The next prime is 252000431. The reversal of 252000407 is 704000252.

252000407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (252000383) and next prime (252000431).

It is a cyclic number.

It is not a de Polignac number, because 252000407 - 2²⁶ = 184891543 is a prime.

It is a Chen prime.

252000407 is a modest number, since divided by 407 gives 252 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252000607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126000203 + 126000204.

It is an arithmetic number, because the mean of its divisors is an integer number (126000204).

Almost surely, 2^252000407 is an apocalyptic number.

252000407 is a deficient number, since it is larger than the sum of its proper divisors (1).

252000407 is an equidigital number, since it uses as much as digits as its factorization.

252000407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 252000407 is about 15874.5206856774. The cubic root of 252000407 is about 631.6362998129.

Adding to 252000407 its reverse (704000252), we get a palindrome (956000659).

The spelling of 252000407 in words is "two hundred fifty-two million, four hundred seven", and thus it is an aban number.