156000460 has 72 divisors (see below), whose sum is σ = 411576480. Its totient is φ = 48618240.

The previous prime is 156000451. The next prime is 156000479. The reversal of 156000460 is 64000651.

It is a super-2 number, since 2×156000460² = 48672287040423200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12336 + ... + 21544.

It is an arithmetic number, because the mean of its divisors is an integer number (5716340).

Almost surely, 2^156000460 is an apocalyptic number.

156000460 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 156000460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205788240).

156000460 is an abundant number, since it is smaller than the sum of its proper divisors (255576020).

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

156000460 is a wasteful number, since it uses less digits than its factorization.

156000460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9247 (or 9234 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 156000460 is about 12490.0144115209. The cubic root of 156000460 is about 538.3217903274.

The spelling of 156000460 in words is "one hundred fifty-six million, four hundred sixty", and thus it is an aban number.