85737694 has 8 divisors (see below), whose sum is σ = 146978928. Its totient is φ = 36744720.

The previous prime is 85737677. The next prime is 85737727. The reversal of 85737694 is 49673758.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3062047 + ... + 3062074.

It is an arithmetic number, because the mean of its divisors is an integer number (18372366).

Almost surely, 2^85737694 is an apocalyptic number.

85737694 is a deficient number, since it is larger than the sum of its proper divisors (61241234).

85737694 is a wasteful number, since it uses less digits than its factorization.

85737694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6124130.

The product of its digits is 1270080, while the sum is 49.

The square root of 85737694 is about 9259.4651033416. The cubic root of 85737694 is about 440.9512717759.

The spelling of 85737694 in words is "eighty-five million, seven hundred thirty-seven thousand, six hundred ninety-four".