156241422 has 24 divisors (see below), whose sum is σ = 338753376. Its totient is φ = 52045056.

The previous prime is 156241411. The next prime is 156241429. The reversal of 156241422 is 224142651.

156241422 is a `hidden beast` number, since 1 + 5 + 624 + 14 + 22 = 666.

It is a super-2 number, since 2×156241422² = 48822763897164168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156241429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48238 + ... + 51374.

It is an arithmetic number, because the mean of its divisors is an integer number (14114724).

Almost surely, 2^156241422 is an apocalyptic number.

156241422 is an abundant number, since it is smaller than the sum of its proper divisors (182511954).

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

156241422 is a wasteful number, since it uses less digits than its factorization.

156241422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912 (or 5909 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 156241422 is about 12499.6568752906. The cubic root of 156241422 is about 538.5988159325.

The spelling of 156241422 in words is "one hundred fifty-six million, two hundred forty-one thousand, four hundred twenty-two".