426332052 has 48 divisors (see below), whose sum is σ = 1170328320. Its totient is φ = 133750656.

The previous prime is 426332047. The next prime is 426332107. The reversal of 426332052 is 250233624.

426332052 is a `hidden beast` number, since 4 + 2 + 633 + 20 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 114268 + ... + 117939.

It is an arithmetic number, because the mean of its divisors is an integer number (24381840).

Almost surely, 2^426332052 is an apocalyptic number.

It is an amenable number.

426332052 is an abundant number, since it is smaller than the sum of its proper divisors (743996268).

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

426332052 is a wasteful number, since it uses less digits than its factorization.

426332052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232237 (or 232229 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 426332052 is about 20647.8098596437. The cubic root of 426332052 is about 752.6319688490.

Adding to 426332052 its reverse (250233624), we get a palindrome (676565676).

It can be divided in two parts, 4263 and 32052, that added together give a triangular number (36315 = T₂₆₉).

The spelling of 426332052 in words is "four hundred twenty-six million, three hundred thirty-two thousand, fifty-two".