426060444 has 24 divisors (see below), whose sum is σ = 1005313680. Its totient is φ = 140424064.

The previous prime is 426060403. The next prime is 426060461. The reversal of 426060444 is 444060624.

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, 198399 + ... + 200534.

It is an arithmetic number, because the mean of its divisors is an integer number (41888070).

Almost surely, 2^426060444 is an apocalyptic number.

It is an amenable number.

426060444 is an abundant number, since it is smaller than the sum of its proper divisors (579253236).

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

426060444 is a wasteful number, since it uses less digits than its factorization.

426060444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399029 (or 399027 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 426060444 is about 20641.2316492984. The cubic root of 426060444 is about 752.4721057492.

The spelling of 426060444 in words is "four hundred twenty-six million, sixty thousand, four hundred forty-four".