16740996 has 12 divisors (see below), whose sum is σ = 39062352. Its totient is φ = 5580328.

The previous prime is 16740979. The next prime is 16741001. The reversal of 16740996 is 69904761.

It is a tau number, because it is divible by the number of its divisors (12).

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, 697530 + ... + 697553.

It is an arithmetic number, because the mean of its divisors is an integer number (3255196).

Almost surely, 2^16740996 is an apocalyptic number.

It is an amenable number.

16740996 is an abundant number, since it is smaller than the sum of its proper divisors (22321356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16740996 is a wasteful number, since it uses less digits than its factorization.

16740996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395090 (or 1395088 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 16740996 is about 4091.5762243908. The cubic root of 16740996 is about 255.8156428213.

The spelling of 16740996 in words is "sixteen million, seven hundred forty thousand, nine hundred ninety-six".