86791332 has 48 divisors (see below), whose sum is σ = 206260992. Its totient is φ = 28400640.

The previous prime is 86791321. The next prime is 86791339. The reversal of 86791332 is 23319768.

It is not an unprimeable number, because it can be changed into a prime (86791339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201157 + ... + 201587.

It is an arithmetic number, because the mean of its divisors is an integer number (4297104).

Almost surely, 2^86791332 is an apocalyptic number.

It is an amenable number.

86791332 is an abundant number, since it is smaller than the sum of its proper divisors (119469660).

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

86791332 is a wasteful number, since it uses less digits than its factorization.

86791332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 706 counting only the distinct ones).

The product of its digits is 54432, while the sum is 39.

The square root of 86791332 is about 9316.1865588877. The cubic root of 86791332 is about 442.7502188520.

It can be divided in two parts, 8679 and 1332, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 86791332 in words is "eighty-six million, seven hundred ninety-one thousand, three hundred thirty-two".