14140772 has 6 divisors (see below), whose sum is σ = 24746358. Its totient is φ = 7070384.

The previous prime is 14140751. The next prime is 14140781. The reversal of 14140772 is 27704141.

It can be written as a sum of positive squares in only one way, i.e., 9096256 + 5044516 = 3016^2 + 2246^2 .

It is a super-2 number, since 2×14140772² = 399922865511968, which contains 22 as substring.

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, 1767593 + ... + 1767600.

It is an arithmetic number, because the mean of its divisors is an integer number (4124393).

Almost surely, 2^14140772 is an apocalyptic number.

It is an amenable number.

14140772 is a deficient number, since it is larger than the sum of its proper divisors (10605586).

14140772 is a wasteful number, since it uses less digits than its factorization.

14140772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535197 (or 3535195 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 14140772 is about 3760.4217848534. The cubic root of 14140772 is about 241.8193447164.

The spelling of 14140772 in words is "fourteen million, one hundred forty thousand, seven hundred seventy-two".