158720760 has 192 divisors, whose sum is σ = 568620000. Its totient is φ = 38077440.

The previous prime is 158720759. The next prime is 158720767. The reversal of 158720760 is 67027851.

158720760 is a `hidden beast` number, since 1 + 587 + 2 + 0 + 76 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158720767) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 589906 + ... + 590174.

Almost surely, 2^158720760 is an apocalyptic number.

158720760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158720760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284310000).

158720760 is an abundant number, since it is smaller than the sum of its proper divisors (409899240).

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

158720760 is a wasteful number, since it uses less digits than its factorization.

158720760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 158720760 is about 12598.4427609130. The cubic root of 158720760 is about 541.4328203479.

The spelling of 158720760 in words is "one hundred fifty-eight million, seven hundred twenty thousand, seven hundred sixty".