85901392 has 20 divisors (see below), whose sum is σ = 166730400. Its totient is φ = 42874208.

The previous prime is 85901377. The next prime is 85901407. The reversal of 85901392 is 29310958.

It is an interprime number because it is at equal distance from previous prime (85901377) and next prime (85901407).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5103 + ... + 14065.

It is an arithmetic number, because the mean of its divisors is an integer number (8336520).

Almost surely, 2^85901392 is an apocalyptic number.

It is an amenable number.

85901392 is a deficient number, since it is larger than the sum of its proper divisors (80829008).

85901392 is a wasteful number, since it uses less digits than its factorization.

85901392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9570 (or 9564 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 85901392 is about 9268.3003835655. The cubic root of 85901392 is about 441.2317277702.

The spelling of 85901392 in words is "eighty-five million, nine hundred one thousand, three hundred ninety-two".