424852404 has 12 divisors (see below), whose sum is σ = 991322304. Its totient is φ = 141617464.

The previous prime is 424852387. The next prime is 424852409. The reversal of 424852404 is 404258424.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424852409) 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, 17702172 + ... + 17702195.

It is an arithmetic number, because the mean of its divisors is an integer number (82610192).

Almost surely, 2^424852404 is an apocalyptic number.

It is an amenable number.

424852404 is an abundant number, since it is smaller than the sum of its proper divisors (566469900).

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

424852404 is a wasteful number, since it uses less digits than its factorization.

424852404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35404374 (or 35404372 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 33.

The square root of 424852404 is about 20611.9480884268. The cubic root of 424852404 is about 751.7602530026.

The spelling of 424852404 in words is "four hundred twenty-four million, eight hundred fifty-two thousand, four hundred four".