10472521 has 8 divisors (see below), whose sum is σ = 11183040. Its totient is φ = 9783312.

The previous prime is 10472503. The next prime is 10472531. The reversal of 10472521 is 12527401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10472521 - 2⁵ = 10472489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10472492 and 10472501.

It is not an unprimeable number, because it can be changed into a prime (10472531) 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 7 ways as a sum of consecutive naturals, for example, 4306 + ... + 6283.

It is an arithmetic number, because the mean of its divisors is an integer number (1397880).

Almost surely, 2^10472521 is an apocalyptic number.

It is an amenable number.

10472521 is a deficient number, since it is larger than the sum of its proper divisors (710519).

10472521 is a wasteful number, since it uses less digits than its factorization.

10472521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10655.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 10472521 is about 3236.1274696773. The cubic root of 10472521 is about 218.7847666102.

Adding to 10472521 its reverse (12527401), we get a palindrome (22999922).

The spelling of 10472521 in words is "ten million, four hundred seventy-two thousand, five hundred twenty-one".