10515332 has 6 divisors (see below), whose sum is σ = 18401838. Its totient is φ = 5257664.

The previous prime is 10515319. The next prime is 10515383. The reversal of 10515332 is 23351501.

It can be written as a sum of positive squares in only one way, i.e., 8031556 + 2483776 = 2834^2 + 1576^2 .

It is a super-2 number, since 2×10515332² = 221144414140448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314413 + ... + 1314420.

It is an arithmetic number, because the mean of its divisors is an integer number (3066973).

Almost surely, 2^10515332 is an apocalyptic number.

It is an amenable number.

10515332 is a deficient number, since it is larger than the sum of its proper divisors (7886506).

10515332 is a wasteful number, since it uses less digits than its factorization.

10515332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628837 (or 2628835 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 10515332 is about 3242.7352651735. The cubic root of 10515332 is about 219.0824873620.

Adding to 10515332 its reverse (23351501), we get a palindrome (33866833).

The spelling of 10515332 in words is "ten million, five hundred fifteen thousand, three hundred thirty-two".