16742692 has 6 divisors (see below), whose sum is σ = 29299718. Its totient is φ = 8371344.

The previous prime is 16742659. The next prime is 16742699. The reversal of 16742692 is 29624761.

It can be written as a sum of positive squares in only one way, i.e., 13147876 + 3594816 = 3626^2 + 1896^2 .

It is not an unprimeable number, because it can be changed into a prime (16742699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2092833 + ... + 2092840.

Almost surely, 2^16742692 is an apocalyptic number.

It is an amenable number.

16742692 is a deficient number, since it is larger than the sum of its proper divisors (12557026).

16742692 is a wasteful number, since it uses less digits than its factorization.

16742692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185677 (or 4185675 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 16742692 is about 4091.7834742322. The cubic root of 16742692 is about 255.8242812695.

The spelling of 16742692 in words is "sixteen million, seven hundred forty-two thousand, six hundred ninety-two".