103993725 has 48 divisors (see below), whose sum is σ = 188720064. Its totient is φ = 50112000.

The previous prime is 103993711. The next prime is 103993759. The reversal of 103993725 is 527399301.

It is not a de Polignac number, because 103993725 - 2⁵ = 103993693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 191955 + ... + 192495.

It is an arithmetic number, because the mean of its divisors is an integer number (3931668).

Almost surely, 2^103993725 is an apocalyptic number.

103993725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103993725 is a deficient number, since it is larger than the sum of its proper divisors (84726339).

103993725 is a wasteful number, since it uses less digits than its factorization.

103993725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 793 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 103993725 is about 10197.7313653577. The cubic root of 103993725 is about 470.2574792609.

The spelling of 103993725 in words is "one hundred three million, nine hundred ninety-three thousand, seven hundred twenty-five".