158960490 has 64 divisors (see below), whose sum is σ = 414602496. Its totient is φ = 38771712.

The previous prime is 158960471. The next prime is 158960491. The reversal of 158960490 is 94069851.

It is not an unprimeable number, because it can be changed into a prime (158960491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42267 + ... + 45873.

It is an arithmetic number, because the mean of its divisors is an integer number (6478164).

Almost surely, 2^158960490 is an apocalyptic number.

158960490 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 158960490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207301248).

158960490 is an abundant number, since it is smaller than the sum of its proper divisors (255642006).

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

158960490 is a wasteful number, since it uses less digits than its factorization.

158960490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 158960490 is about 12607.9534421729. The cubic root of 158960490 is about 541.7052745131.

The spelling of 158960490 in words is "one hundred fifty-eight million, nine hundred sixty thousand, four hundred ninety".