85847392 has 12 divisors (see below), whose sum is σ = 169012116. Its totient is φ = 42923680.

The previous prime is 85847389. The next prime is 85847407. The reversal of 85847392 is 29374858.

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, 1341334 + ... + 1341397.

It is an arithmetic number, because the mean of its divisors is an integer number (14084343).

Almost surely, 2^85847392 is an apocalyptic number.

It is an amenable number.

85847392 is a deficient number, since it is larger than the sum of its proper divisors (83164724).

85847392 is a wasteful number, since it uses less digits than its factorization.

85847392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682741 (or 2682733 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 85847392 is about 9265.3867701246. The cubic root of 85847392 is about 441.1392515516.

The spelling of 85847392 in words is "eighty-five million, eight hundred forty-seven thousand, three hundred ninety-two".