156464412 has 48 divisors (see below), whose sum is σ = 396090912. Its totient is φ = 47784960.

The previous prime is 156464389. The next prime is 156464431. The reversal of 156464412 is 214464651.

156464412 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×156464412² = 48962224445011488, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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, 17712 + ... + 25032.

It is an arithmetic number, because the mean of its divisors is an integer number (8251894).

Almost surely, 2^156464412 is an apocalyptic number.

156464412 is a gapful number since it is divisible by the number (12) 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 156464412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198045456).

156464412 is an abundant number, since it is smaller than the sum of its proper divisors (239626500).

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

156464412 is a wasteful number, since it uses less digits than its factorization.

156464412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7478 (or 7476 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 156464412 is about 12508.5735397766. The cubic root of 156464412 is about 538.8549261166.

The spelling of 156464412 in words is "one hundred fifty-six million, four hundred sixty-four thousand, four hundred twelve".