156225950 has 12 divisors (see below), whose sum is σ = 290580360. Its totient is φ = 62490360.

The previous prime is 156225917. The next prime is 156225983. The reversal of 156225950 is 59522651.

It is an interprime number because it is at equal distance from previous prime (156225917) and next prime (156225983).

It is a self number, because there is not a number n which added to its sum of digits gives 156225950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1562210 + ... + 1562309.

It is an arithmetic number, because the mean of its divisors is an integer number (24215030).

Almost surely, 2^156225950 is an apocalyptic number.

156225950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

156225950 is a deficient number, since it is larger than the sum of its proper divisors (134354410).

156225950 is a wasteful number, since it uses less digits than its factorization.

156225950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124531 (or 3124526 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 156225950 is about 12499.0379629794. The cubic root of 156225950 is about 538.5810368744.

The spelling of 156225950 in words is "one hundred fifty-six million, two hundred twenty-five thousand, nine hundred fifty".