158490130 has 16 divisors (see below), whose sum is σ = 285799104. Its totient is φ = 63281200.

The previous prime is 158490127. The next prime is 158490169. The reversal of 158490130 is 31094851.

It is a super-3 number, since 3×158490130³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 158490092 and 158490101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8446 + ... + 19705.

It is an arithmetic number, because the mean of its divisors is an integer number (17862444).

Almost surely, 2^158490130 is an apocalyptic number.

158490130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158490130 is a deficient number, since it is larger than the sum of its proper divisors (127308974).

158490130 is a wasteful number, since it uses less digits than its factorization.

158490130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28721.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 158490130 is about 12589.2863181358. The cubic root of 158490130 is about 541.1704493311.

The spelling of 158490130 in words is "one hundred fifty-eight million, four hundred ninety thousand, one hundred thirty".