425322324 has 72 divisors (see below), whose sum is σ = 1230622848. Its totient is φ = 121331520.

The previous prime is 425322319. The next prime is 425322341. The reversal of 425322324 is 423223524.

It is a happy number.

425322324 is a `hidden beast` number, since 425 + 3 + 2 + 232 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280729 + ... + 282239.

It is an arithmetic number, because the mean of its divisors is an integer number (17091984).

Almost surely, 2^425322324 is an apocalyptic number.

It is an amenable number.

425322324 is an abundant number, since it is smaller than the sum of its proper divisors (805300524).

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

425322324 is a wasteful number, since it uses less digits than its factorization.

425322324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645 (or 2640 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 425322324 is about 20623.3441517131. The cubic root of 425322324 is about 752.0373194283.

Adding to 425322324 its reverse (423223524), we get a palindrome (848545848).

The spelling of 425322324 in words is "four hundred twenty-five million, three hundred twenty-two thousand, three hundred twenty-four".