86933497 has 12 divisors (see below), whose sum is σ = 101473680. Its totient is φ = 74258856.

The previous prime is 86933467. The next prime is 86933513. The reversal of 86933497 is 79433968.

It is not a de Polignac number, because 86933497 - 2¹⁹ = 86409209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 86933497.

It is not an unprimeable number, because it can be changed into a prime (86933447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12154 + ... + 17932.

It is an arithmetic number, because the mean of its divisors is an integer number (8456140).

Almost surely, 2^86933497 is an apocalyptic number.

It is an amenable number.

86933497 is a deficient number, since it is larger than the sum of its proper divisors (14540183).

86933497 is a wasteful number, since it uses less digits than its factorization.

86933497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6100 (or 6093 counting only the distinct ones).

The product of its digits is 979776, while the sum is 49.

The square root of 86933497 is about 9323.8134365720. The cubic root of 86933497 is about 442.9918299563.

The spelling of 86933497 in words is "eighty-six million, nine hundred thirty-three thousand, four hundred ninety-seven".