158970098 has 16 divisors (see below), whose sum is σ = 272704320. Its totient is φ = 68084016.

The previous prime is 158970073. The next prime is 158970101. The reversal of 158970098 is 890079851.

It is a happy number.

158970098 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 25208 + ... + 30876.

It is an arithmetic number, because the mean of its divisors is an integer number (17044020).

Almost surely, 2^158970098 is an apocalyptic number.

158970098 is a deficient number, since it is larger than the sum of its proper divisors (113734222).

158970098 is a wasteful number, since it uses less digits than its factorization.

158970098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681.

The product of its (nonzero) digits is 181440, while the sum is 47.

The square root of 158970098 is about 12608.3344657413. The cubic root of 158970098 is about 541.7161883350.

The spelling of 158970098 in words is "one hundred fifty-eight million, nine hundred seventy thousand, ninety-eight".