10633780 has 12 divisors (see below), whose sum is σ = 22330980. Its totient is φ = 4253504.

The previous prime is 10633759. The next prime is 10633781. The reversal of 10633780 is 8733601.

It can be written as a sum of positive squares in 2 ways, for example, as 1705636 + 8928144 = 1306^2 + 2988^2 .

It is a super-2 number, since 2×10633780² = 226154554176800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10633781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265825 + ... + 265864.

It is an arithmetic number, because the mean of its divisors is an integer number (1860915).

Almost surely, 2^10633780 is an apocalyptic number.

10633780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10633780 is an abundant number, since it is smaller than the sum of its proper divisors (11697200).

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

10633780 is a wasteful number, since it uses less digits than its factorization.

10633780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531698 (or 531696 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 10633780 is about 3260.9477150056. The cubic root of 10633780 is about 219.9020224877.

The spelling of 10633780 in words is "ten million, six hundred thirty-three thousand, seven hundred eighty".