8404452 has 48 divisors (see below), whose sum is σ = 24904320. Its totient is φ = 2401056.

The previous prime is 8404433. The next prime is 8404463. The reversal of 8404452 is 2544048.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4803 + ... + 6314.

It is an arithmetic number, because the mean of its divisors is an integer number (518840).

Almost surely, 2^8404452 is an apocalyptic number.

It is an amenable number.

8404452 is an abundant number, since it is smaller than the sum of its proper divisors (16499868).

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

8404452 is a wasteful number, since it uses less digits than its factorization.

8404452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11137 (or 11129 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 8404452 is about 2899.0432904667. The cubic root of 8404452 is about 203.3151776915.

The spelling of 8404452 in words is "eight million, four hundred four thousand, four hundred fifty-two".