425692084 has 12 divisors (see below), whose sum is σ = 745444000. Its totient is φ = 212708088.

The previous prime is 425692079. The next prime is 425692097. The reversal of 425692084 is 480296524.

It is a congruent number.

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, 27384 + ... + 40015.

Almost surely, 2^425692084 is an apocalyptic number.

It is an amenable number.

425692084 is a deficient number, since it is larger than the sum of its proper divisors (319751916).

425692084 is a wasteful number, since it uses less digits than its factorization.

425692084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68982 (or 68980 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 425692084 is about 20632.3068026821. The cubic root of 425692084 is about 752.2551877446.

The spelling of 425692084 in words is "four hundred twenty-five million, six hundred ninety-two thousand, eighty-four".