426180552 has 32 divisors (see below), whose sum is σ = 1217659200. Its totient is φ = 121765824.

The previous prime is 426180551. The next prime is 426180571. The reversal of 426180552 is 255081624.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (426180551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268227 + ... + 1268562.

It is an arithmetic number, because the mean of its divisors is an integer number (38051850).

Almost surely, 2^426180552 is an apocalyptic number.

426180552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

426180552 is an abundant number, since it is smaller than the sum of its proper divisors (791478648).

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

426180552 is a wasteful number, since it uses less digits than its factorization.

426180552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536805 (or 2536801 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 426180552 is about 20644.1408636930. The cubic root of 426180552 is about 752.5428073204.

The spelling of 426180552 in words is "four hundred twenty-six million, one hundred eighty thousand, five hundred fifty-two".