10630515 has 32 divisors (see below), whose sum is σ = 19607040. Its totient is φ = 4817664.

The previous prime is 10630513. The next prime is 10630523. The reversal of 10630515 is 51503601.

It is a happy number.

10630515 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10630515 - 2¹ = 10630513 is a prime.

It is a super-2 number, since 2×10630515² = 226015698330450, which contains 22 as substring.

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 = 10630491 and 10630500.

It is not an unprimeable number, because it can be changed into a prime (10630513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14016 + ... + 14754.

It is an arithmetic number, because the mean of its divisors is an integer number (612720).

Almost surely, 2^10630515 is an apocalyptic number.

10630515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10630515 is a deficient number, since it is larger than the sum of its proper divisors (8976525).

10630515 is a wasteful number, since it uses less digits than its factorization.

10630515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 10630515 is about 3260.4470552364. The cubic root of 10630515 is about 219.8795139160.

The spelling of 10630515 in words is "ten million, six hundred thirty thousand, five hundred fifteen".