86049760 has 24 divisors (see below), whose sum is σ = 203292936. Its totient is φ = 34419840.

The previous prime is 86049749. The next prime is 86049781. The reversal of 86049760 is 6794068.

It is a super-2 number, since 2×86049760² = 14809122392115200, which contains 22 as substring.

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

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 268746 + ... + 269065.

It is an arithmetic number, because the mean of its divisors is an integer number (8470539).

Almost surely, 2^86049760 is an apocalyptic number.

86049760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86049760 is an abundant number, since it is smaller than the sum of its proper divisors (117243176).

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

86049760 is a wasteful number, since it uses less digits than its factorization.

86049760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537826 (or 537818 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 86049760 is about 9276.3009869236. The cubic root of 86049760 is about 441.4856119569.

The spelling of 86049760 in words is "eighty-six million, forty-nine thousand, seven hundred sixty".