8409952 has 24 divisors (see below), whose sum is σ = 17006976. Its totient is φ = 4090752.

The previous prime is 8409941. The next prime is 8410001. The reversal of 8409952 is 2599048.

8409952 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2368 + ... + 4735.

It is an arithmetic number, because the mean of its divisors is an integer number (708624).

Almost surely, 2^8409952 is an apocalyptic number.

8409952 is the 2368-th pentagonal number.

It is an amenable number.

8409952 is an abundant number, since it is smaller than the sum of its proper divisors (8597024).

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

8409952 is a wasteful number, since it uses less digits than its factorization.

8409952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7150 (or 7142 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 8409952 is about 2899.9917241261. The cubic root of 8409952 is about 203.3595188588.

The spelling of 8409952 in words is "eight million, four hundred nine thousand, nine hundred fifty-two".