424752406 has 16 divisors (see below), whose sum is σ = 689144400. Its totient is φ = 195180768.

The previous prime is 424752397. The next prime is 424752413. The reversal of 424752406 is 604257424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29716 + ... + 41623.

It is an arithmetic number, because the mean of its divisors is an integer number (43071525).

Almost surely, 2^424752406 is an apocalyptic number.

424752406 is a deficient number, since it is larger than the sum of its proper divisors (264391994).

424752406 is a wasteful number, since it uses less digits than its factorization.

424752406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71583.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 424752406 is about 20609.5222166842. The cubic root of 424752406 is about 751.7012674822.

The spelling of 424752406 in words is "four hundred twenty-four million, seven hundred fifty-two thousand, four hundred six".