16914004 has 6 divisors (see below), whose sum is σ = 29599514. Its totient is φ = 8457000.

The previous prime is 16913977. The next prime is 16914041. The reversal of 16914004 is 40041961.

It can be written as a sum of positive squares in only one way, i.e., 16892100 + 21904 = 4110^2 + 148^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16914004.

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, 2114247 + ... + 2114254.

Almost surely, 2^16914004 is an apocalyptic number.

It is an amenable number.

16914004 is a deficient number, since it is larger than the sum of its proper divisors (12685510).

16914004 is a wasteful number, since it uses less digits than its factorization.

16914004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4228505 (or 4228503 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 16914004 is about 4112.6638569180. The cubic root of 16914004 is about 256.6938574293.

Adding to 16914004 its reverse (40041961), we get a palindrome (56955965).

The spelling of 16914004 in words is "sixteen million, nine hundred fourteen thousand, four".