14003764 has 6 divisors (see below), whose sum is σ = 24506594. Its totient is φ = 7001880.

The previous prime is 14003753. The next prime is 14003807. The reversal of 14003764 is 46730041.

It can be written as a sum of positive squares in only one way, i.e., 13264164 + 739600 = 3642^2 + 860^2 .

It is a super-2 number, since 2×14003764² = 392210812335392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750467 + ... + 1750474.

Almost surely, 2^14003764 is an apocalyptic number.

It is an amenable number.

14003764 is a deficient number, since it is larger than the sum of its proper divisors (10502830).

14003764 is a wasteful number, since it uses less digits than its factorization.

14003764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500945 (or 3500943 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 14003764 is about 3742.1603386279. The cubic root of 14003764 is about 241.0358239475.

The spelling of 14003764 in words is "fourteen million, three thousand, seven hundred sixty-four".