9723725 has 24 divisors (see below), whose sum is σ = 13853280. Its totient is φ = 6696000.

The previous prime is 9723713. The next prime is 9723757. The reversal of 9723725 is 5273279.

It is not a de Polignac number, because 9723725 - 2⁴ = 9723709 is a prime.

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, 4295 + ... + 6155.

It is an arithmetic number, because the mean of its divisors is an integer number (577220).

Almost surely, 2^9723725 is an apocalyptic number.

9723725 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9723725 is a deficient number, since it is larger than the sum of its proper divisors (4129555).

9723725 is a wasteful number, since it uses less digits than its factorization.

9723725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901 (or 1896 counting only the distinct ones).

The product of its digits is 26460, while the sum is 35.

The square root of 9723725 is about 3118.2887935533. The cubic root of 9723725 is about 213.4408569842.

The spelling of 9723725 in words is "nine million, seven hundred twenty-three thousand, seven hundred twenty-five".