86925371 has 16 divisors (see below), whose sum is σ = 97288128. Its totient is φ = 77145600.

The previous prime is 86925343. The next prime is 86925473. The reversal of 86925371 is 17352968.

It is a de Polignac number, because none of the positive numbers 2^k-86925371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86925341) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 36695 + ... + 38991.

It is an arithmetic number, because the mean of its divisors is an integer number (6080508).

Almost surely, 2^86925371 is an apocalyptic number.

86925371 is a deficient number, since it is larger than the sum of its proper divisors (10362757).

86925371 is a wasteful number, since it uses less digits than its factorization.

86925371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422.

The product of its digits is 90720, while the sum is 41.

The square root of 86925371 is about 9323.3776604834. The cubic root of 86925371 is about 442.9780268236.

The spelling of 86925371 in words is "eighty-six million, nine hundred twenty-five thousand, three hundred seventy-one".