8453948 has 24 divisors (see below), whose sum is σ = 15482880. Its totient is φ = 4034160.

The previous prime is 8453941. The next prime is 8453957. The reversal of 8453948 is 8493548.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8453941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9365 + ... + 10227.

It is an arithmetic number, because the mean of its divisors is an integer number (645120).

Almost surely, 2^8453948 is an apocalyptic number.

It is an amenable number.

8453948 is a deficient number, since it is larger than the sum of its proper divisors (7028932).

8453948 is a wasteful number, since it uses less digits than its factorization.

8453948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 975 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 8453948 is about 2907.5673680931. The cubic root of 8453948 is about 203.7135220179.

The spelling of 8453948 in words is "eight million, four hundred fifty-three thousand, nine hundred forty-eight".