9925953 has 16 divisors (see below), whose sum is σ = 13687296. Its totient is φ = 6393600.

The previous prime is 9925931. The next prime is 9925957. The reversal of 9925953 is 3595299.

9925953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9925953 - 2⁶ = 9925889 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (9925957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24553 + ... + 24953.

It is an arithmetic number, because the mean of its divisors is an integer number (855456).

Almost surely, 2^9925953 is an apocalyptic number.

It is an amenable number.

9925953 is a deficient number, since it is larger than the sum of its proper divisors (3761343).

9925953 is a wasteful number, since it uses less digits than its factorization.

9925953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its digits is 109350, while the sum is 42.

The square root of 9925953 is about 3150.5480475625. The cubic root of 9925953 is about 214.9103863059.

It can be divided in two parts, 9925 and 953, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 9925953 in words is "nine million, nine hundred twenty-five thousand, nine hundred fifty-three".