116481464 has 64 divisors (see below), whose sum is σ = 245306880. Its totient is φ = 51408000.

The previous prime is 116481437. The next prime is 116481473. The reversal of 116481464 is 464184611.

Together with 128825415 it forms a betrothed pair.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643454 + ... + 643634.

It is an arithmetic number, because the mean of its divisors is an integer number (3832920).

Almost surely, 2^116481464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116481464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122653440).

116481464 is an abundant number, since it is smaller than the sum of its proper divisors (128825416).

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

116481464 is a wasteful number, since it uses less digits than its factorization.

116481464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 368 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 116481464 is about 10792.6578746850. The cubic root of 116481464 is about 488.3737059527.

It can be divided in two parts, 1164 and 81464, that added together give a palindrome (82628).

The spelling of 116481464 in words is "one hundred sixteen million, four hundred eighty-one thousand, four hundred sixty-four".