158288130 has 288 divisors, whose sum is σ = 564677568. Its totient is φ = 30240000.

The previous prime is 158288129. The next prime is 158288147. The reversal of 158288130 is 31882851.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 630505 + ... + 630755.

It is an arithmetic number, because the mean of its divisors is an integer number (1960686).

Almost surely, 2^158288130 is an apocalyptic number.

158288130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 158288130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282338784).

158288130 is an abundant number, since it is smaller than the sum of its proper divisors (406389438).

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

158288130 is a wasteful number, since it uses less digits than its factorization.

158288130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 158288130 is about 12581.2610655689. The cubic root of 158288130 is about 540.9404394121.

The spelling of 158288130 in words is "one hundred fifty-eight million, two hundred eighty-eight thousand, one hundred thirty".