158015260 has 48 divisors (see below), whose sum is σ = 364131936. Its totient is φ = 57238272.

The previous prime is 158015243. The next prime is 158015281. The reversal of 158015260 is 62510851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8047 + ... + 19513.

It is an arithmetic number, because the mean of its divisors is an integer number (7586082).

Almost surely, 2^158015260 is an apocalyptic number.

158015260 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 158015260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182065968).

158015260 is an abundant number, since it is smaller than the sum of its proper divisors (206116676).

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

158015260 is a wasteful number, since it uses less digits than its factorization.

158015260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11542 (or 11540 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 158015260 is about 12570.4120855285. The cubic root of 158015260 is about 540.6294215282.

The spelling of 158015260 in words is "one hundred fifty-eight million, fifteen thousand, two hundred sixty".