84948453 has 64 divisors (see below), whose sum is σ = 139968000. Its totient is φ = 50738688.

The previous prime is 84948443. The next prime is 84948467. The reversal of 84948453 is 35484948.

It is a happy number.

It is not a de Polignac number, because 84948453 - 2⁸ = 84948197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84948399 and 84948408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84948443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 954433 + ... + 954521.

It is an arithmetic number, because the mean of its divisors is an integer number (2187000).

Almost surely, 2^84948453 is an apocalyptic number.

It is an amenable number.

84948453 is a deficient number, since it is larger than the sum of its proper divisors (55019547).

84948453 is a wasteful number, since it uses less digits than its factorization.

84948453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 197 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 84948453 is about 9216.7485047602. The cubic root of 84948453 is about 439.5940694866.

The spelling of 84948453 in words is "eighty-four million, nine hundred forty-eight thousand, four hundred fifty-three".