158157300 has 288 divisors, whose sum is σ = 562464000. Its totient is φ = 34245120.

The previous prime is 158157299. The next prime is 158157301. The reversal of 158157300 is 3751851.

It is an interprime number because it is at equal distance from previous prime (158157299) and next prime (158157301).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158157301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2984074 + ... + 2984126.

It is an arithmetic number, because the mean of its divisors is an integer number (1953000).

Almost surely, 2^158157300 is an apocalyptic number.

158157300 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 158157300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281232000).

158157300 is an abundant number, since it is smaller than the sum of its proper divisors (404306700).

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

158157300 is a wasteful number, since it uses less digits than its factorization.

158157300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 158157300 is about 12576.0605914571. The cubic root of 158157300 is about 540.7913637047.

The spelling of 158157300 in words is "one hundred fifty-eight million, one hundred fifty-seven thousand, three hundred".