14747764 has 6 divisors (see below), whose sum is σ = 25808594. Its totient is φ = 7373880.

The previous prime is 14747737. The next prime is 14747767. The reversal of 14747764 is 46774741.

It can be written as a sum of positive squares in only one way, i.e., 10304100 + 4443664 = 3210^2 + 2108^2 .

It is a super-4 number, since 4×14747764⁴ (a number of 30 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14747767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1843467 + ... + 1843474.

Almost surely, 2^14747764 is an apocalyptic number.

It is an amenable number.

14747764 is a deficient number, since it is larger than the sum of its proper divisors (11060830).

14747764 is a wasteful number, since it uses less digits than its factorization.

14747764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686945 (or 3686943 counting only the distinct ones).

The product of its digits is 131712, while the sum is 40.

The square root of 14747764 is about 3840.2817604962. The cubic root of 14747764 is about 245.2310135374.

The spelling of 14747764 in words is "fourteen million, seven hundred forty-seven thousand, seven hundred sixty-four".