86925422 has 4 divisors (see below), whose sum is σ = 130388136. Its totient is φ = 43462710.

The previous prime is 86925343. The next prime is 86925473. The reversal of 86925422 is 22452968.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21731354 + ... + 21731357.

It is an arithmetic number, because the mean of its divisors is an integer number (32597034).

Almost surely, 2^86925422 is an apocalyptic number.

86925422 is a deficient number, since it is larger than the sum of its proper divisors (43462714).

86925422 is a wasteful number, since it uses less digits than its factorization.

86925422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43462713.

The product of its digits is 69120, while the sum is 38.

The square root of 86925422 is about 9323.3803955432. The cubic root of 86925422 is about 442.9781134569.

The spelling of 86925422 in words is "eighty-six million, nine hundred twenty-five thousand, four hundred twenty-two".