158958160 has 40 divisors (see below), whose sum is σ = 391320936. Its totient is φ = 59842560.

The previous prime is 158958139. The next prime is 158958181. The reversal of 158958160 is 61859851.

It is an interprime number because it is at equal distance from previous prime (158958139) and next prime (158958181).

It can be written as a sum of positive squares in 4 ways, for example, as 4999696 + 153958464 = 2236^2 + 12408^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 57081 + ... + 59800.

Almost surely, 2^158958160 is an apocalyptic number.

158958160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158958160 is an abundant number, since it is smaller than the sum of its proper divisors (232362776).

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

158958160 is a wasteful number, since it uses less digits than its factorization.

158958160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116911 (or 116905 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 43.

The square root of 158958160 is about 12607.8610398434. The cubic root of 158958160 is about 541.7026277769.

The spelling of 158958160 in words is "one hundred fifty-eight million, nine hundred fifty-eight thousand, one hundred sixty".