16377952 has 12 divisors (see below), whose sum is σ = 32244156. Its totient is φ = 8188960.

The previous prime is 16377941. The next prime is 16377961. The reversal of 16377952 is 25977361.

16377952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255874 + ... + 255937.

It is an arithmetic number, because the mean of its divisors is an integer number (2687013).

Almost surely, 2^16377952 is an apocalyptic number.

It is an amenable number.

16377952 is a deficient number, since it is larger than the sum of its proper divisors (15866204).

16377952 is an equidigital number, since it uses as much as digits as its factorization.

16377952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511821 (or 511813 counting only the distinct ones).

The product of its digits is 79380, while the sum is 40.

The square root of 16377952 is about 4046.9682479604. The cubic root of 16377952 is about 253.9529125105.

The spelling of 16377952 in words is "sixteen million, three hundred seventy-seven thousand, nine hundred fifty-two".