86047476 has 24 divisors (see below), whose sum is σ = 201159840. Its totient is φ = 28627872.

The previous prime is 86047469. The next prime is 86047477. The reversal of 86047476 is 67474068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86047477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10 + ... + 13118.

It is an arithmetic number, because the mean of its divisors is an integer number (8381660).

Almost surely, 2^86047476 is an apocalyptic number.

It is an amenable number.

86047476 is an abundant number, since it is smaller than the sum of its proper divisors (115112364).

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

86047476 is a wasteful number, since it uses less digits than its factorization.

86047476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13663 (or 13661 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 86047476 is about 9276.1778766904. The cubic root of 86047476 is about 441.4817058369.

The spelling of 86047476 in words is "eighty-six million, forty-seven thousand, four hundred seventy-six".