85928152 has 8 divisors (see below), whose sum is σ = 161115300. Its totient is φ = 42964072.

The previous prime is 85928137. The next prime is 85928153. The reversal of 85928152 is 25182958.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×85928152² = 14767294612270208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85928153) by changing a digit.

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

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5370502 + ... + 5370517.

Almost surely, 2^85928152 is an apocalyptic number.

It is an amenable number.

85928152 is a deficient number, since it is larger than the sum of its proper divisors (75187148).

85928152 is a wasteful number, since it uses less digits than its factorization.

85928152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10741025 (or 10741021 counting only the distinct ones).

The product of its digits is 57600, while the sum is 40.

The square root of 85928152 is about 9269.7439015326. The cubic root of 85928152 is about 441.2775405131.

The spelling of 85928152 in words is "eighty-five million, nine hundred twenty-eight thousand, one hundred fifty-two".