158964802 has 16 divisors (see below), whose sum is σ = 245364480. Its totient is φ = 77185008.

The previous prime is 158964787. The next prime is 158964823. The reversal of 158964802 is 208469851.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43149 + ... + 46687.

It is an arithmetic number, because the mean of its divisors is an integer number (15335280).

Almost surely, 2^158964802 is an apocalyptic number.

158964802 is a deficient number, since it is larger than the sum of its proper divisors (86399678).

158964802 is a wasteful number, since it uses less digits than its factorization.

158964802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 158964802 is about 12608.1244441828. The cubic root of 158964802 is about 541.7101726108.

The spelling of 158964802 in words is "one hundred fifty-eight million, nine hundred sixty-four thousand, eight hundred two".