426045502 has 4 divisors (see below), whose sum is σ = 639068256. Its totient is φ = 213022750.

The previous prime is 426045497. The next prime is 426045509. The reversal of 426045502 is 205540624.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426045509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106511374 + ... + 106511377.

It is an arithmetic number, because the mean of its divisors is an integer number (159767064).

Almost surely, 2^426045502 is an apocalyptic number.

426045502 is a deficient number, since it is larger than the sum of its proper divisors (213022754).

426045502 is a wasteful number, since it uses less digits than its factorization.

426045502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213022753.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 426045502 is about 20640.8697006691. The cubic root of 426045502 is about 752.4633092120.

The spelling of 426045502 in words is "four hundred twenty-six million, forty-five thousand, five hundred two".