10725015 has 32 divisors (see below), whose sum is σ = 20468736. Its totient is φ = 4688640.

The previous prime is 10724981. The next prime is 10725019. The reversal of 10725015 is 51052701.

It is not a de Polignac number, because 10725015 - 2¹¹ = 10722967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10724982 and 10725000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10725019) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 195 + ... + 4635.

It is an arithmetic number, because the mean of its divisors is an integer number (639648).

Almost surely, 2^10725015 is an apocalyptic number.

10725015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10725015 is a deficient number, since it is larger than the sum of its proper divisors (9743721).

10725015 is a wasteful number, since it uses less digits than its factorization.

10725015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4479.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 10725015 is about 3274.9068689048. The cubic root of 10725015 is about 220.5291326731.

Adding to 10725015 its reverse (51052701), we get a palindrome (61777716).

The spelling of 10725015 in words is "ten million, seven hundred twenty-five thousand, fifteen".