156946134 has 8 divisors (see below), whose sum is σ = 313892280. Its totient is φ = 52315376.

The previous prime is 156946133. The next prime is 156946171. The reversal of 156946134 is 431649651.

It is a sphenic number, since it is the product of 3 distinct primes.

156946134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 156946092 and 156946101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156946133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13078839 + ... + 13078850.

It is an arithmetic number, because the mean of its divisors is an integer number (39236535).

Almost surely, 2^156946134 is an apocalyptic number.

156946134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

156946134 is a wasteful number, since it uses less digits than its factorization.

156946134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26157694.

The product of its digits is 77760, while the sum is 39.

The square root of 156946134 is about 12527.8144143342. The cubic root of 156946134 is about 539.4073676760.

It can be divided in two parts, 156946 and 134, that added together give a triangular number (157080 = T₅₆₀).

The spelling of 156946134 in words is "one hundred fifty-six million, nine hundred forty-six thousand, one hundred thirty-four".