156460 has 12 divisors (see below), whose sum is σ = 328608. Its totient is φ = 62576.

The previous prime is 156437. The next prime is 156467. The reversal of 156460 is 64651.

It is an Ulam number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (156467) by changing a digit.

156460 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3892 + ... + 3931.

It is an arithmetic number, because the mean of its divisors is an integer number (27384).

2¹⁵⁶⁴⁶⁰ is an apocalyptic number.

156460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156460 is an abundant number, since it is smaller than the sum of its proper divisors (172148).

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

156460 is a wasteful number, since it uses less digits than its factorization.

156460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7832 (or 7830 counting only the distinct ones).

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

The square root of 156460 is about 395.5502496523. The cubic root of 156460 is about 53.8849861173.

Subtracting from 156460 its reverse (64651), we obtain a square (91809 = 303²).

It can be divided in two parts, 156 and 460, that added together give a palindrome (616).

The spelling of 156460 in words is "one hundred fifty-six thousand, four hundred sixty".