16514984 has 8 divisors (see below), whose sum is σ = 30965610. Its totient is φ = 8257488.

The previous prime is 16514977. The next prime is 16515019. The reversal of 16514984 is 48941561.

It can be written as a sum of positive squares in only one way, i.e., 12602500 + 3912484 = 3550^2 + 1978^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032179 + ... + 1032194.

Almost surely, 2^16514984 is an apocalyptic number.

It is an amenable number.

16514984 is a deficient number, since it is larger than the sum of its proper divisors (14450626).

16514984 is a wasteful number, since it uses less digits than its factorization.

16514984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064379 (or 2064375 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 16514984 is about 4063.8631866735. The cubic root of 16514984 is about 254.6592089894.

The spelling of 16514984 in words is "sixteen million, five hundred fourteen thousand, nine hundred eighty-four".