158807880 has 384 divisors, whose sum is σ = 683354880. Its totient is φ = 30965760.

The previous prime is 158807879. The next prime is 158807899. The reversal of 158807880 is 88708851.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 471072 + ... + 471408.

It is an arithmetic number, because the mean of its divisors is an integer number (1779570).

Almost surely, 2^158807880 is an apocalyptic number.

158807880 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 158807880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341677440).

158807880 is an abundant number, since it is smaller than the sum of its proper divisors (524547000).

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

158807880 is a wasteful number, since it uses less digits than its factorization.

158807880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 45.

The square root of 158807880 is about 12601.8998567676. The cubic root of 158807880 is about 541.5318643117.

The spelling of 158807880 in words is "one hundred fifty-eight million, eight hundred seven thousand, eight hundred eighty".