16790478 has 16 divisors (see below), whose sum is σ = 34739280. Its totient is φ = 5403776.

The previous prime is 16790447. The next prime is 16790491. The reversal of 16790478 is 87409761.

It is a Curzon number.

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, 48075 + ... + 48422.

It is an arithmetic number, because the mean of its divisors is an integer number (2171205).

Almost surely, 2^16790478 is an apocalyptic number.

16790478 is an abundant number, since it is smaller than the sum of its proper divisors (17948802).

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

16790478 is a wasteful number, since it uses less digits than its factorization.

16790478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96531.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 16790478 is about 4097.6185766857. The cubic root of 16790478 is about 256.0674362544.

The spelling of 16790478 in words is "sixteen million, seven hundred ninety thousand, four hundred seventy-eight".