116158146 has 16 divisors (see below), whose sum is σ = 250186944. Its totient is φ = 35740944.

The previous prime is 116158129. The next prime is 116158151. The reversal of 116158146 is 641851611.

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, 744526 + ... + 744681.

It is an arithmetic number, because the mean of its divisors is an integer number (15636684).

Almost surely, 2^116158146 is an apocalyptic number.

116158146 is an abundant number, since it is smaller than the sum of its proper divisors (134028798).

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

116158146 is a wasteful number, since it uses less digits than its factorization.

116158146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489225.

The product of its digits is 5760, while the sum is 33.

The square root of 116158146 is about 10777.6688574107. The cubic root of 116158146 is about 487.9214270388.

The spelling of 116158146 in words is "one hundred sixteen million, one hundred fifty-eight thousand, one hundred forty-six".