86919354 has 24 divisors (see below), whose sum is σ = 188585280. Its totient is φ = 28933128.

The previous prime is 86919347. The next prime is 86919367. The reversal of 86919354 is 45391968.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11967 + ... + 17805.

It is an arithmetic number, because the mean of its divisors is an integer number (7857720).

Almost surely, 2^86919354 is an apocalyptic number.

86919354 is an abundant number, since it is smaller than the sum of its proper divisors (101665926).

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

86919354 is a wasteful number, since it uses less digits than its factorization.

86919354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674 (or 6671 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 86919354 is about 9323.0549714136. The cubic root of 86919354 is about 442.9678055643.

The spelling of 86919354 in words is "eighty-six million, nine hundred nineteen thousand, three hundred fifty-four".