86032419 has 16 divisors (see below), whose sum is σ = 127802880. Its totient is φ = 51030560.

The previous prime is 86032411. The next prime is 86032423. The reversal of 86032419 is 91423068.

It is a cyclic number.

It is not a de Polignac number, because 86032419 - 2³ = 86032411 is a prime.

It is a super-2 number, since 2×86032419² = 14803154237983122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 86032419.

It is not an unprimeable number, because it can be changed into a prime (86032411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26184 + ... + 29285.

It is an arithmetic number, because the mean of its divisors is an integer number (7987680).

Almost surely, 2^86032419 is an apocalyptic number.

86032419 is a deficient number, since it is larger than the sum of its proper divisors (41770461).

86032419 is a wasteful number, since it uses less digits than its factorization.

86032419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55530.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 86032419 is about 9275.3662461382. The cubic root of 86032419 is about 441.4559534728.

The spelling of 86032419 in words is "eighty-six million, thirty-two thousand, four hundred nineteen".