1946417226 has 32 divisors (see below), whose sum is σ = 4210315200. Its totient is φ = 596321664.

The previous prime is 1946417189. The next prime is 1946417237. The reversal of 1946417226 is 6227146491.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35376 + ... + 71723.

It is an arithmetic number, because the mean of its divisors is an integer number (131572350).

Almost surely, 2^1946417226 is an apocalyptic number.

1946417226 is an abundant number, since it is smaller than the sum of its proper divisors (2263897974).

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

1946417226 is a wasteful number, since it uses less digits than its factorization.

1946417226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107350.

The product of its digits is 145152, while the sum is 42.

The square root of 1946417226 is about 44118.2187537076. The cubic root of 1946417226 is about 1248.5673668905.

The spelling of 1946417226 in words is "one billion, nine hundred forty-six million, four hundred seventeen thousand, two hundred twenty-six".