116539426 has 8 divisors (see below), whose sum is σ = 184009680. Its totient is φ = 55202868.

The previous prime is 116539399. The next prime is 116539427. The reversal of 116539426 is 624935611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (116539427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533376 + ... + 1533451.

It is an arithmetic number, because the mean of its divisors is an integer number (23001210).

Almost surely, 2^116539426 is an apocalyptic number.

116539426 is a deficient number, since it is larger than the sum of its proper divisors (67470254).

116539426 is a wasteful number, since it uses less digits than its factorization.

116539426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066848.

The product of its digits is 38880, while the sum is 37.

The square root of 116539426 is about 10795.3427921488. The cubic root of 116539426 is about 488.4546985897.

The spelling of 116539426 in words is "one hundred sixteen million, five hundred thirty-nine thousand, four hundred twenty-six".