426645614 has 8 divisors (see below), whose sum is σ = 646305048. Its totient is φ = 211210600.

The previous prime is 426645599. The next prime is 426645641. The reversal of 426645614 is 416546624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1055852 + ... + 1056255.

It is an arithmetic number, because the mean of its divisors is an integer number (80788131).

Almost surely, 2^426645614 is an apocalyptic number.

426645614 is a deficient number, since it is larger than the sum of its proper divisors (219659434).

426645614 is a wasteful number, since it uses less digits than its factorization.

426645614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112210.

The product of its digits is 138240, while the sum is 38.

The square root of 426645614 is about 20655.4015695653. The cubic root of 426645614 is about 752.8164408275.

The spelling of 426645614 in words is "four hundred twenty-six million, six hundred forty-five thousand, six hundred fourteen".