86912377 has 8 divisors (see below), whose sum is σ = 91126080. Its totient is φ = 82734960.

The previous prime is 86912363. The next prime is 86912383. The reversal of 86912377 is 77321968.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86912377 - 2⁷ = 86912249 is a prime.

It is a super-2 number, since 2×86912377² = 15107522551580258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86912387) 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, 4102 + ... + 13807.

It is an arithmetic number, because the mean of its divisors is an integer number (11390760).

Almost surely, 2^86912377 is an apocalyptic number.

It is an amenable number.

86912377 is a deficient number, since it is larger than the sum of its proper divisors (4213703).

86912377 is a wasteful number, since it uses less digits than its factorization.

86912377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18143.

The product of its digits is 127008, while the sum is 43.

The square root of 86912377 is about 9322.6807839805. The cubic root of 86912377 is about 442.9559529333.

The spelling of 86912377 in words is "eighty-six million, nine hundred twelve thousand, three hundred seventy-seven".