424652620 has 36 divisors (see below), whose sum is σ = 1037368080. Its totient is φ = 145594848.

The previous prime is 424652617. The next prime is 424652647. The reversal of 424652620 is 26256424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215680 + ... + 217639.

It is an arithmetic number, because the mean of its divisors is an integer number (28815780).

Almost surely, 2^424652620 is an apocalyptic number.

It is an amenable number.

424652620 is an abundant number, since it is smaller than the sum of its proper divisors (612715460).

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

424652620 is a wasteful number, since it uses less digits than its factorization.

424652620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433342 (or 433333 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 424652620 is about 20607.1012032260. The cubic root of 424652620 is about 751.6423977844.

The spelling of 424652620 in words is "four hundred twenty-four million, six hundred fifty-two thousand, six hundred twenty".