10840770 has 32 divisors (see below), whose sum is σ = 28909440. Its totient is φ = 2890800.

The previous prime is 10840763. The next prime is 10840771. The reversal of 10840770 is 7704801.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (10840771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19806 + ... + 20345.

It is an arithmetic number, because the mean of its divisors is an integer number (903420).

Almost surely, 2^10840770 is an apocalyptic number.

10840770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10840770 is an abundant number, since it is smaller than the sum of its proper divisors (18068670).

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

10840770 is a wasteful number, since it uses less digits than its factorization.

10840770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40167 (or 40161 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 10840770 is about 3292.5324599767. The cubic root of 10840770 is about 221.3196850304.

The spelling of 10840770 in words is "ten million, eight hundred forty thousand, seven hundred seventy".