86274148 has 12 divisors (see below), whose sum is σ = 152169472. Its totient is φ = 42797160.

The previous prime is 86274131. The next prime is 86274161. The reversal of 86274148 is 84147268.

It is a super-2 number, since 2×86274148² = 14886457226251808, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 86274148.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84408 + ... + 85423.

Almost surely, 2^86274148 is an apocalyptic number.

It is an amenable number.

86274148 is a deficient number, since it is larger than the sum of its proper divisors (65895324).

86274148 is a wasteful number, since it uses less digits than its factorization.

86274148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169962 (or 169960 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 86274148 is about 9288.3878041348. The cubic root of 86274148 is about 441.8690261185.

The spelling of 86274148 in words is "eighty-six million, two hundred seventy-four thousand, one hundred forty-eight".