156340162 has 8 divisors (see below), whose sum is σ = 255829392. Its totient is φ = 71063700.

The previous prime is 156340139. The next prime is 156340169. The reversal of 156340162 is 261043651.

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

It is a self number, because there is not a number n which added to its sum of digits gives 156340162.

It is not an unprimeable number, because it can be changed into a prime (156340169) 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 3 ways as a sum of consecutive naturals, for example, 3553164 + ... + 3553207.

It is an arithmetic number, because the mean of its divisors is an integer number (31978674).

Almost surely, 2^156340162 is an apocalyptic number.

156340162 is a deficient number, since it is larger than the sum of its proper divisors (99489230).

156340162 is a wasteful number, since it uses less digits than its factorization.

156340162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7106384.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 156340162 is about 12503.6059598821. The cubic root of 156340162 is about 538.7122515958.

The spelling of 156340162 in words is "one hundred fifty-six million, three hundred forty thousand, one hundred sixty-two".