426415452 has 24 divisors (see below), whose sum is σ = 995467536. Its totient is φ = 142067328.

The previous prime is 426415433. The next prime is 426415481. The reversal of 426415452 is 254514624.

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, 19768 + ... + 35264.

It is an arithmetic number, because the mean of its divisors is an integer number (41477814).

Almost surely, 2^426415452 is an apocalyptic number.

It is an amenable number.

426415452 is an abundant number, since it is smaller than the sum of its proper divisors (569052084).

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

426415452 is a wasteful number, since it uses less digits than its factorization.

426415452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17797 (or 17795 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 426415452 is about 20649.8293455418. The cubic root of 426415452 is about 752.6810428148.

The spelling of 426415452 in words is "four hundred twenty-six million, four hundred fifteen thousand, four hundred fifty-two".