426611612 has 48 divisors (see below), whose sum is σ = 869373120. Its totient is φ = 179407872.

The previous prime is 426611611. The next prime is 426611641. The reversal of 426611612 is 216116624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426611611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344258 + ... + 345494.

It is an arithmetic number, because the mean of its divisors is an integer number (18111940).

Almost surely, 2^426611612 is an apocalyptic number.

It is an amenable number.

426611612 is an abundant number, since it is smaller than the sum of its proper divisors (442761508).

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

426611612 is a wasteful number, since it uses less digits than its factorization.

426611612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470 (or 1468 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 426611612 is about 20654.5784754858. The cubic root of 426611612 is about 752.7964414464.

The spelling of 426611612 in words is "four hundred twenty-six million, six hundred eleven thousand, six hundred twelve".