10636380 has 48 divisors (see below), whose sum is σ = 33092640. Its totient is φ = 2836224.

The previous prime is 10636357. The next prime is 10636393. The reversal of 10636380 is 8363601.

It is a super-2 number, since 2×10636380² = 226265159008800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9309 + ... + 10388.

It is an arithmetic number, because the mean of its divisors is an integer number (689430).

Almost surely, 2^10636380 is an apocalyptic number.

10636380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10636380 is an abundant number, since it is smaller than the sum of its proper divisors (22456260).

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

10636380 is a wasteful number, since it uses less digits than its factorization.

10636380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19715 (or 19707 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 10636380 is about 3261.3463477527. The cubic root of 10636380 is about 219.9199433232.

Adding to 10636380 its reverse (8363601), we get a palindrome (18999981).

The spelling of 10636380 in words is "ten million, six hundred thirty-six thousand, three hundred eighty".