10765840 has 40 divisors (see below), whose sum is σ = 26123328. Its totient is φ = 4118400.

The previous prime is 10765831. The next prime is 10765841. The reversal of 10765840 is 4856701.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10765841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086 + ... + 4765.

Almost surely, 2^10765840 is an apocalyptic number.

10765840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10765840 is an abundant number, since it is smaller than the sum of its proper divisors (15357488).

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

10765840 is a wasteful number, since it uses less digits than its factorization.

10765840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887 (or 5881 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 10765840 is about 3281.1339503288. The cubic root of 10765840 is about 220.8085946735.

The spelling of 10765840 in words is "ten million, seven hundred sixty-five thousand, eight hundred forty".