14749742 has 16 divisors (see below), whose sum is σ = 25341792. Its totient is φ = 6307200.

The previous prime is 14749729. The next prime is 14749747. The reversal of 14749742 is 24794741.

It is a junction number, because it is equal to n+sod(n) for n = 14749696 and 14749705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14749747) 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, 7538 + ... + 9290.

It is an arithmetic number, because the mean of its divisors is an integer number (1583862).

Almost surely, 2^14749742 is an apocalyptic number.

14749742 is a deficient number, since it is larger than the sum of its proper divisors (10592050).

14749742 is a wasteful number, since it uses less digits than its factorization.

14749742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363.

The product of its digits is 56448, while the sum is 38.

The square root of 14749742 is about 3840.5392850484. The cubic root of 14749742 is about 245.2419766741.

The spelling of 14749742 in words is "fourteen million, seven hundred forty-nine thousand, seven hundred forty-two".