85190932 has 6 divisors (see below), whose sum is σ = 149084138. Its totient is φ = 42595464.

The previous prime is 85190923. The next prime is 85190971. The reversal of 85190932 is 23909158.

It can be written as a sum of positive squares in only one way, i.e., 65512836 + 19678096 = 8094^2 + 4436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 85190891 and 85190900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10648863 + ... + 10648870.

Almost surely, 2^85190932 is an apocalyptic number.

It is an amenable number.

85190932 is a deficient number, since it is larger than the sum of its proper divisors (63893206).

85190932 is a wasteful number, since it uses less digits than its factorization.

85190932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21297737 (or 21297735 counting only the distinct ones).

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

The square root of 85190932 is about 9229.8933905002. The cubic root of 85190932 is about 440.0119349380.

The spelling of 85190932 in words is "eighty-five million, one hundred ninety thousand, nine hundred thirty-two".