158894960 has 40 divisors (see below), whose sum is σ = 422208096. Its totient is φ = 54478080.

The previous prime is 158894887. The next prime is 158894963. The reversal of 158894960 is 69498851.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 158894899 and 158894908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158894963) by changing a digit.

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, 141311 + ... + 142430.

Almost surely, 2^158894960 is an apocalyptic number.

158894960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158894960 is an abundant number, since it is smaller than the sum of its proper divisors (263313136).

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

158894960 is a wasteful number, since it uses less digits than its factorization.

158894960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283761 (or 283755 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 50.

The square root of 158894960 is about 12605.3544178654. The cubic root of 158894960 is about 541.6308266096.

The spelling of 158894960 in words is "one hundred fifty-eight million, eight hundred ninety-four thousand, nine hundred sixty".