404262652 has 12 divisors (see below), whose sum is σ = 749075040. Its totient is φ = 190241216.

The previous prime is 404262647. The next prime is 404262659. The reversal of 404262652 is 256262404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404262659) 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, 2972452 + ... + 2972587.

It is an arithmetic number, because the mean of its divisors is an integer number (62422920).

Almost surely, 2^404262652 is an apocalyptic number.

It is an amenable number.

404262652 is a deficient number, since it is larger than the sum of its proper divisors (344812388).

404262652 is a wasteful number, since it uses less digits than its factorization.

404262652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5945060 (or 5945058 counting only the distinct ones).

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

The square root of 404262652 is about 20106.2838933504. The cubic root of 404262652 is about 739.4143479223.

The spelling of 404262652 in words is "four hundred four million, two hundred sixty-two thousand, six hundred fifty-two".