156054940 has 24 divisors (see below), whose sum is σ = 331667280. Its totient is φ = 61669248.

The previous prime is 156054911. The next prime is 156055007. The reversal of 156054940 is 49450651.

156054940 is digitally balanced in base 2, 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 = 156054896 and 156054905.

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, 45345 + ... + 48664.

It is an arithmetic number, because the mean of its divisors is an integer number (13819470).

Almost surely, 2^156054940 is an apocalyptic number.

156054940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156054940 is an abundant number, since it is smaller than the sum of its proper divisors (175612340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

156054940 is a wasteful number, since it uses less digits than its factorization.

156054940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94101 (or 94099 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 156054940 is about 12492.1951633810. The cubic root of 156054940 is about 538.3844490267.

The spelling of 156054940 in words is "one hundred fifty-six million, fifty-four thousand, nine hundred forty".