86534476 has 48 divisors (see below), whose sum is σ = 176845312. Its totient is φ = 36288000.

The previous prime is 86534429. The next prime is 86534489. The reversal of 86534476 is 67443568.

It is an unprimeable number.

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, 410011 + ... + 410221.

Almost surely, 2^86534476 is an apocalyptic number.

It is an amenable number.

86534476 is an abundant number, since it is smaller than the sum of its proper divisors (90310836).

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

86534476 is a wasteful number, since it uses less digits than its factorization.

86534476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 468 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 86534476 is about 9302.3908754685. The cubic root of 86534476 is about 442.3130191958.

The spelling of 86534476 in words is "eighty-six million, five hundred thirty-four thousand, four hundred seventy-six".