14700749 has 8 divisors (see below), whose sum is σ = 17531520. Its totient is φ = 12052656.

The previous prime is 14700743. The next prime is 14700757. The reversal of 14700749 is 94700741.

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

It is not a de Polignac number, because 14700749 - 2¹⁶ = 14635213 is a prime.

It is a super-2 number, since 2×14700749² = 432224042322002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14700743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45494 + ... + 45815.

It is an arithmetic number, because the mean of its divisors is an integer number (2191440).

Almost surely, 2^14700749 is an apocalyptic number.

It is an amenable number.

14700749 is a deficient number, since it is larger than the sum of its proper divisors (2830771).

14700749 is an equidigital number, since it uses as much as digits as its factorization.

14700749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91339.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 14700749 is about 3834.1555784814. The cubic root of 14700749 is about 244.9701421340.

The spelling of 14700749 in words is "fourteen million, seven hundred thousand, seven hundred forty-nine".