404230552 has 16 divisors (see below), whose sum is σ = 826835400. Its totient is φ = 183741120.

The previous prime is 404230531. The next prime is 404230553. The reversal of 404230552 is 255032404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404230553) 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, 2296677 + ... + 2296852.

Almost surely, 2^404230552 is an apocalyptic number.

It is an amenable number.

404230552 is an abundant number, since it is smaller than the sum of its proper divisors (422604848).

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

404230552 is a wasteful number, since it uses less digits than its factorization.

404230552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593546 (or 4593542 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 404230552 is about 20105.4856196014. The cubic root of 404230552 is about 739.3947766290.

Adding to 404230552 its reverse (255032404), we get a palindrome (659262956).

The spelling of 404230552 in words is "four hundred four million, two hundred thirty thousand, five hundred fifty-two".