16973070 has 16 divisors (see below), whose sum is σ = 40735440. Its totient is φ = 4526144.

The previous prime is 16973069. The next prime is 16973083. The reversal of 16973070 is 7037961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282855 + ... + 282914.

It is an arithmetic number, because the mean of its divisors is an integer number (2545965).

Almost surely, 2^16973070 is an apocalyptic number.

16973070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16973070 is an abundant number, since it is smaller than the sum of its proper divisors (23762370).

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

16973070 is a wasteful number, since it uses less digits than its factorization.

16973070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565779.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 16973070 is about 4119.8385890712. The cubic root of 16973070 is about 256.9923135574.

The spelling of 16973070 in words is "sixteen million, nine hundred seventy-three thousand, seventy".