116397442 has 48 divisors (see below), whose sum is σ = 212012640. Its totient is φ = 47745600.

The previous prime is 116397409. The next prime is 116397451. The reversal of 116397442 is 244793611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236817 + ... + 237307.

It is an arithmetic number, because the mean of its divisors is an integer number (4416930).

Almost surely, 2^116397442 is an apocalyptic number.

116397442 is a deficient number, since it is larger than the sum of its proper divisors (95615198).

116397442 is a wasteful number, since it uses less digits than its factorization.

116397442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 600 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 116397442 is about 10788.7646188060. The cubic root of 116397442 is about 488.2562509102.

The spelling of 116397442 in words is "one hundred sixteen million, three hundred ninety-seven thousand, four hundred forty-two".