86487702 has 16 divisors (see below), whose sum is σ = 197686272. Its totient is φ = 24710760.

The previous prime is 86487701. The next prime is 86487703. The reversal of 86487702 is 20778468.

It is an interprime number because it is at equal distance from previous prime (86487701) and next prime (86487703).

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2059231 = 86487702 / (8 + 6 + 4 + 8 + 7 + 7 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86487701) 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, 1029574 + ... + 1029657.

It is an arithmetic number, because the mean of its divisors is an integer number (12355392).

Almost surely, 2^86487702 is an apocalyptic number.

86487702 is an abundant number, since it is smaller than the sum of its proper divisors (111198570).

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

86487702 is a wasteful number, since it uses less digits than its factorization.

86487702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059243.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 86487702 is about 9299.8764507922. The cubic root of 86487702 is about 442.2333111656.

The spelling of 86487702 in words is "eighty-six million, four hundred eighty-seven thousand, seven hundred two".