156020630 has 16 divisors (see below), whose sum is σ = 281025504. Its totient is φ = 62366400.

The previous prime is 156020597. The next prime is 156020653. The reversal of 156020630 is 36020651.

156020630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 156020596 and 156020605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13679 + ... + 22341.

It is an arithmetic number, because the mean of its divisors is an integer number (17564094).

Almost surely, 2^156020630 is an apocalyptic number.

156020630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

156020630 is a deficient number, since it is larger than the sum of its proper divisors (125004874).

156020630 is a wasteful number, since it uses less digits than its factorization.

156020630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10471.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 156020630 is about 12490.8218304481. The cubic root of 156020630 is about 538.3449900081.

The spelling of 156020630 in words is "one hundred fifty-six million, twenty thousand, six hundred thirty".