10031725 has 12 divisors (see below), whose sum is σ = 13570560. Its totient is φ = 7295600.

The previous prime is 10031719. The next prime is 10031741. The reversal of 10031725 is 52713001.

It is a de Polignac number, because none of the positive numbers 2^k-10031725 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 (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17965 + ... + 18514.

It is an arithmetic number, because the mean of its divisors is an integer number (1130880).

Almost surely, 2^10031725 is an apocalyptic number.

It is an amenable number.

10031725 is a deficient number, since it is larger than the sum of its proper divisors (3538835).

10031725 is a wasteful number, since it uses less digits than its factorization.

10031725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36500 (or 36495 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 10031725 is about 3167.2898509609. The cubic root of 10031725 is about 215.6710599636.

Adding to 10031725 its reverse (52713001), we get a palindrome (62744726).

The spelling of 10031725 in words is "ten million, thirty-one thousand, seven hundred twenty-five".