16412940 has 36 divisors (see below), whose sum is σ = 49786464. Its totient is φ = 4376736.

The previous prime is 16412933. The next prime is 16412953. The reversal of 16412940 is 4921461.

16412940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45412 + ... + 45771.

Almost surely, 2^16412940 is an apocalyptic number.

16412940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16412940 is an abundant number, since it is smaller than the sum of its proper divisors (33373524).

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

16412940 is a wasteful number, since it uses less digits than its factorization.

16412940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91198 (or 91193 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 16412940 is about 4051.2886838634. The cubic root of 16412940 is about 254.1336226264.

The spelling of 16412940 in words is "sixteen million, four hundred twelve thousand, nine hundred forty".