116777544 has 32 divisors (see below), whose sum is σ = 314401920. Its totient is φ = 35931456.

The previous prime is 116777537. The next prime is 116777569. The reversal of 116777544 is 445777611.

It is a junction number, because it is equal to n+sod(n) for n = 116777496 and 116777505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186832 + ... + 187455.

It is an arithmetic number, because the mean of its divisors is an integer number (9825060).

Almost surely, 2^116777544 is an apocalyptic number.

It is an amenable number.

116777544 is an abundant number, since it is smaller than the sum of its proper divisors (197624376).

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

116777544 is a wasteful number, since it uses less digits than its factorization.

116777544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374309 (or 374305 counting only the distinct ones).

The product of its digits is 164640, while the sum is 42.

The square root of 116777544 is about 10806.3659016341. The cubic root of 116777544 is about 488.7871489697.

The spelling of 116777544 in words is "one hundred sixteen million, seven hundred seventy-seven thousand, five hundred forty-four".