156134022 has 16 divisors (see below), whose sum is σ = 340656192. Its totient is φ = 47313320.

The previous prime is 156133993. The next prime is 156134023. The reversal of 156134022 is 220431651.

It is a junction number, because it is equal to n+sod(n) for n = 156133983 and 156134001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156134023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1182768 + ... + 1182899.

It is an arithmetic number, because the mean of its divisors is an integer number (21291012).

Almost surely, 2^156134022 is an apocalyptic number.

156134022 is an abundant number, since it is smaller than the sum of its proper divisors (184522170).

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

156134022 is a wasteful number, since it uses less digits than its factorization.

156134022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365683.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 156134022 is about 12495.3600188230. The cubic root of 156134022 is about 538.4753771085.

Adding to 156134022 its reverse (220431651), we get a palindrome (376565673).

The spelling of 156134022 in words is "one hundred fifty-six million, one hundred thirty-four thousand, twenty-two".