116387826 has 32 divisors (see below), whose sum is σ = 241740288. Its totient is φ = 37317120.

The previous prime is 116387819. The next prime is 116387827. The reversal of 116387826 is 628783611.

It is a super-2 number, since 2×116387826² = 27092252082012552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116387827) 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, 30370 + ... + 33986.

It is an arithmetic number, because the mean of its divisors is an integer number (7554384).

Almost surely, 2^116387826 is an apocalyptic number.

116387826 is an abundant number, since it is smaller than the sum of its proper divisors (125352462).

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

116387826 is a wasteful number, since it uses less digits than its factorization.

116387826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826.

The product of its digits is 96768, while the sum is 42.

The square root of 116387826 is about 10788.3189608020. The cubic root of 116387826 is about 488.2428050208.

The spelling of 116387826 in words is "one hundred sixteen million, three hundred eighty-seven thousand, eight hundred twenty-six".