156443948 has 12 divisors (see below), whose sum is σ = 288186360. Its totient is φ = 74104992.

The previous prime is 156443941. The next prime is 156443957. The reversal of 156443948 is 849344651.

156443948 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 = 156443899 and 156443908.

It is not an unprimeable number, because it can be changed into a prime (156443941) 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, 1029161 + ... + 1029312.

It is an arithmetic number, because the mean of its divisors is an integer number (24015530).

Almost surely, 2^156443948 is an apocalyptic number.

It is an amenable number.

156443948 is a deficient number, since it is larger than the sum of its proper divisors (131742412).

156443948 is a wasteful number, since it uses less digits than its factorization.

156443948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058496 (or 2058494 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 156443948 is about 12507.7555140801. The cubic root of 156443948 is about 538.8314327913.

The spelling of 156443948 in words is "one hundred fifty-six million, four hundred forty-three thousand, nine hundred forty-eight".