85301924 has 12 divisors (see below), whose sum is σ = 149425500. Its totient is φ = 42608928.

The previous prime is 85301911. The next prime is 85301927. The reversal of 85301924 is 42910358.

It can be written as a sum of positive squares in 2 ways, for example, as 22733824 + 62568100 = 4768^2 + 7910^2 .

It is not an unprimeable number, because it can be changed into a prime (85301927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5699 + ... + 14250.

It is an arithmetic number, because the mean of its divisors is an integer number (12452125).

Almost surely, 2^85301924 is an apocalyptic number.

It is an amenable number.

85301924 is a deficient number, since it is larger than the sum of its proper divisors (64123576).

85301924 is a wasteful number, since it uses less digits than its factorization.

85301924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21022 (or 21020 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 85301924 is about 9235.9040705282. The cubic root of 85301924 is about 440.2029435709.

The spelling of 85301924 in words is "eighty-five million, three hundred one thousand, nine hundred twenty-four".