426450245 has 16 divisors (see below), whose sum is σ = 575068032. Its totient is φ = 301224000.

The previous prime is 426450209. The next prime is 426450281. The reversal of 426450245 is 542054624.

It is an interprime number because it is at equal distance from previous prime (426450209) and next prime (426450281).

It is not a de Polignac number, because 426450245 - 2⁶ = 426450181 is a prime.

It is a super-2 number, since 2×426450245² = 363719622921120050, which contains 22 as substring.

It is a Duffinian number.

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, 141131 + ... + 144120.

It is an arithmetic number, because the mean of its divisors is an integer number (35941752).

Almost surely, 2^426450245 is an apocalyptic number.

It is an amenable number.

426450245 is a deficient number, since it is larger than the sum of its proper divisors (148617787).

426450245 is a wasteful number, since it uses less digits than its factorization.

426450245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285292.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 426450245 is about 20650.6717808404. The cubic root of 426450245 is about 752.7015137109.

The spelling of 426450245 in words is "four hundred twenty-six million, four hundred fifty thousand, two hundred forty-five".