156204356 has 72 divisors (see below), whose sum is σ = 353699136. Its totient is φ = 59666880.

The previous prime is 156204311. The next prime is 156204401. The reversal of 156204356 is 653402651.

156204356 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (156204311) and next prime (156204401).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113585 + ... + 114951.

It is an arithmetic number, because the mean of its divisors is an integer number (4912488).

Almost surely, 2^156204356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156204356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176849568).

156204356 is an abundant number, since it is smaller than the sum of its proper divisors (197494780).

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

156204356 is a wasteful number, since it uses less digits than its factorization.

156204356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449 (or 1440 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 156204356 is about 12498.1741066445. The cubic root of 156204356 is about 538.5562209912.

The spelling of 156204356 in words is "one hundred fifty-six million, two hundred four thousand, three hundred fifty-six".