85732068 has 12 divisors (see below), whose sum is σ = 200041520. Its totient is φ = 28577352.

The previous prime is 85732057. The next prime is 85732079. The reversal of 85732068 is 86023758.

It is an interprime number because it is at equal distance from previous prime (85732057) and next prime (85732079).

It is a tau number, because it is divible by the number of its divisors (12).

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, 3572158 + ... + 3572181.

Almost surely, 2^85732068 is an apocalyptic number.

It is an amenable number.

85732068 is an abundant number, since it is smaller than the sum of its proper divisors (114309452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85732068 is a wasteful number, since it uses less digits than its factorization.

85732068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7144346 (or 7144344 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 85732068 is about 9259.1613011115. The cubic root of 85732068 is about 440.9416266750.

The spelling of 85732068 in words is "eighty-five million, seven hundred thirty-two thousand, sixty-eight".