425410167 has 16 divisors (see below), whose sum is σ = 698109440. Its totient is φ = 224392032.

The previous prime is 425410163. The next prime is 425410169. The reversal of 425410167 is 761014524.

It is not a de Polignac number, because 425410167 - 2² = 425410163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425410163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 778867 + ... + 779412.

It is an arithmetic number, because the mean of its divisors is an integer number (43631840).

Almost surely, 2^425410167 is an apocalyptic number.

425410167 is a deficient number, since it is larger than the sum of its proper divisors (272699273).

425410167 is a wasteful number, since it uses less digits than its factorization.

425410167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558302.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 425410167 is about 20625.4737400138. The cubic root of 425410167 is about 752.0890893160.

The spelling of 425410167 in words is "four hundred twenty-five million, four hundred ten thousand, one hundred sixty-seven".