426481046 has 4 divisors (see below), whose sum is σ = 639721572. Its totient is φ = 213240522.

The previous prime is 426481001. The next prime is 426481067. The reversal of 426481046 is 640184624.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 426480997 and 426481015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106620260 + ... + 106620263.

It is an arithmetic number, because the mean of its divisors is an integer number (159930393).

Almost surely, 2^426481046 is an apocalyptic number.

426481046 is a deficient number, since it is larger than the sum of its proper divisors (213240526).

426481046 is a wasteful number, since it uses less digits than its factorization.

426481046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213240525.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 426481046 is about 20651.4175300389. The cubic root of 426481046 is about 752.7196349348.

The spelling of 426481046 in words is "four hundred twenty-six million, four hundred eighty-one thousand, forty-six".