16401050 has 24 divisors (see below), whose sum is σ = 30628992. Its totient is φ = 6534000.

The previous prime is 16401043. The next prime is 16401053. The reversal of 16401050 is 5010461.

It is a happy number.

16401050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16401050² = 537988882205000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16401053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16055 + ... + 17045.

It is an arithmetic number, because the mean of its divisors is an integer number (1276208).

Almost surely, 2^16401050 is an apocalyptic number.

16401050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16401050 is a deficient number, since it is larger than the sum of its proper divisors (14227942).

16401050 is a wasteful number, since it uses less digits than its factorization.

16401050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334 (or 1329 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 16401050 is about 4049.8209836979. The cubic root of 16401050 is about 254.0722405965.

The spelling of 16401050 in words is "sixteen million, four hundred one thousand, fifty".