86929532 has 6 divisors (see below), whose sum is σ = 152126688. Its totient is φ = 43464764.

The previous prime is 86929519. The next prime is 86929547. The reversal of 86929532 is 23592968.

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, 10866188 + ... + 10866195.

It is an arithmetic number, because the mean of its divisors is an integer number (25354448).

Almost surely, 2^86929532 is an apocalyptic number.

It is an amenable number.

86929532 is a deficient number, since it is larger than the sum of its proper divisors (65197156).

86929532 is a wasteful number, since it uses less digits than its factorization.

86929532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21732387 (or 21732385 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 86929532 is about 9323.6008065554. The cubic root of 86929532 is about 442.9850949640.

The spelling of 86929532 in words is "eighty-six million, nine hundred twenty-nine thousand, five hundred thirty-two".