424005436 has 12 divisors (see below), whose sum is σ = 760107600. Its totient is φ = 206831840.

The previous prime is 424005431. The next prime is 424005443. The reversal of 424005436 is 634500424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424005431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292536 + ... + 1292863.

It is an arithmetic number, because the mean of its divisors is an integer number (63342300).

Almost surely, 2^424005436 is an apocalyptic number.

It is an amenable number.

424005436 is a deficient number, since it is larger than the sum of its proper divisors (336102164).

424005436 is a wasteful number, since it uses less digits than its factorization.

424005436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585444 (or 2585442 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 424005436 is about 20591.3922792996. The cubic root of 424005436 is about 751.2603613917.

The spelling of 424005436 in words is "four hundred twenty-four million, five thousand, four hundred thirty-six".