14140774 has 8 divisors (see below), whose sum is σ = 21895488. Its totient is φ = 6842280.

The previous prime is 14140751. The next prime is 14140781. The reversal of 14140774 is 47704141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14140774² = 399922978638152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113977 + ... + 114100.

It is an arithmetic number, because the mean of its divisors is an integer number (2736936).

Almost surely, 2^14140774 is an apocalyptic number.

14140774 is a deficient number, since it is larger than the sum of its proper divisors (7754714).

14140774 is a wasteful number, since it uses less digits than its factorization.

14140774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228110.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 14140774 is about 3760.4220507810. The cubic root of 14140774 is about 241.8193561170.

The spelling of 14140774 in words is "fourteen million, one hundred forty thousand, seven hundred seventy-four".