10630140 has 48 divisors (see below), whose sum is σ = 31062528. Its totient is φ = 2711104.

The previous prime is 10630121. The next prime is 10630141. The reversal of 10630140 is 4103601.

It is a super-2 number, since 2×10630140² = 225999752839200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10630141) 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 15 ways as a sum of consecutive naturals, for example, 2472 + ... + 5231.

It is an arithmetic number, because the mean of its divisors is an integer number (647136).

Almost surely, 2^10630140 is an apocalyptic number.

10630140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10630140 is an abundant number, since it is smaller than the sum of its proper divisors (20432388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10630140 is a wasteful number, since it uses less digits than its factorization.

10630140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7738 (or 7736 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 10630140 is about 3260.3895472781. The cubic root of 10630140 is about 219.8769284098.

Adding to 10630140 its reverse (4103601), we get a palindrome (14733741).

The spelling of 10630140 in words is "ten million, six hundred thirty thousand, one hundred forty".