156913006 has 4 divisors (see below), whose sum is σ = 235369512. Its totient is φ = 78456502.

The previous prime is 156912991. The next prime is 156913007. The reversal of 156913006 is 600319651.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156913007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39228250 + ... + 39228253.

It is an arithmetic number, because the mean of its divisors is an integer number (58842378).

Almost surely, 2^156913006 is an apocalyptic number.

156913006 is a deficient number, since it is larger than the sum of its proper divisors (78456506).

156913006 is an equidigital number, since it uses as much as digits as its factorization.

156913006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78456505.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 156913006 is about 12526.4921666043. The cubic root of 156913006 is about 539.3694125206.

The spelling of 156913006 in words is "one hundred fifty-six million, nine hundred thirteen thousand, six".