8153925 has 24 divisors (see below), whose sum is σ = 14519904. Its totient is φ = 4013760.

The previous prime is 8153903. The next prime is 8153933. The reversal of 8153925 is 5293518.

It is not a de Polignac number, because 8153925 - 2⁶ = 8153861 is a prime.

8153925 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3207 + ... + 5156.

It is an arithmetic number, because the mean of its divisors is an integer number (604996).

Almost surely, 2^8153925 is an apocalyptic number.

It is an amenable number.

8153925 is a deficient number, since it is larger than the sum of its proper divisors (6365979).

8153925 is a wasteful number, since it uses less digits than its factorization.

8153925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8389 (or 8384 counting only the distinct ones).

The product of its digits is 10800, while the sum is 33.

The square root of 8153925 is about 2855.5078357448. The cubic root of 8153925 is about 201.2745684549.

The spelling of 8153925 in words is "eight million, one hundred fifty-three thousand, nine hundred twenty-five".