156484646 has 16 divisors (see below), whose sum is σ = 247613760. Its totient is φ = 73964520.

The previous prime is 156484633. The next prime is 156484649. The reversal of 156484646 is 646484651.

156484646 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 = 156484597 and 156484606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156484649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14465 + ... + 22851.

It is an arithmetic number, because the mean of its divisors is an integer number (15475860).

Almost surely, 2^156484646 is an apocalyptic number.

156484646 is a deficient number, since it is larger than the sum of its proper divisors (91129114).

156484646 is a wasteful number, since it uses less digits than its factorization.

156484646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8899.

The product of its digits is 552960, while the sum is 44.

The square root of 156484646 is about 12509.3823188837. The cubic root of 156484646 is about 538.8781533806.

The spelling of 156484646 in words is "one hundred fifty-six million, four hundred eighty-four thousand, six hundred forty-six".