158037984 has 216 divisors, whose sum is σ = 517974912. Its totient is φ = 45527040.

The previous prime is 158037983. The next prime is 158038003. The reversal of 158037984 is 489730851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158037983) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 827329 + ... + 827519.

It is an arithmetic number, because the mean of its divisors is an integer number (2398032).

Almost surely, 2^158037984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158037984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258987456).

158037984 is an abundant number, since it is smaller than the sum of its proper divisors (359936928).

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

158037984 is a wasteful number, since it uses less digits than its factorization.

158037984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 158037984 is about 12571.3159215732. The cubic root of 158037984 is about 540.6553360593.

The spelling of 158037984 in words is "one hundred fifty-eight million, thirty-seven thousand, nine hundred eighty-four".