16970426 has 16 divisors (see below), whose sum is σ = 27833760. Its totient is φ = 7696080.

The previous prime is 16970411. The next prime is 16970449. The reversal of 16970426 is 62407961.

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, 16145 + ... + 17163.

It is an arithmetic number, because the mean of its divisors is an integer number (1739610).

Almost surely, 2^16970426 is an apocalyptic number.

16970426 is a deficient number, since it is larger than the sum of its proper divisors (10863334).

16970426 is a wasteful number, since it uses less digits than its factorization.

16970426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 16970426 is about 4119.5176902157. The cubic root of 16970426 is about 256.9789684375.

The spelling of 16970426 in words is "sixteen million, nine hundred seventy thousand, four hundred twenty-six".