85411372 has 6 divisors (see below), whose sum is σ = 149469908. Its totient is φ = 42705684.

The previous prime is 85411369. The next prime is 85411379. The reversal of 85411372 is 27311458.

It is not an unprimeable number, because it can be changed into a prime (85411379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10676418 + ... + 10676425.

Almost surely, 2^85411372 is an apocalyptic number.

It is an amenable number.

85411372 is a deficient number, since it is larger than the sum of its proper divisors (64058536).

85411372 is a wasteful number, since it uses less digits than its factorization.

85411372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21352847 (or 21352845 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 85411372 is about 9241.8273084926. The cubic root of 85411372 is about 440.3911329201.

The spelling of 85411372 in words is "eighty-five million, four hundred eleven thousand, three hundred seventy-two".