10800140 has 24 divisors (see below), whose sum is σ = 24425520. Its totient is φ = 3987648.

The previous prime is 10800137. The next prime is 10800143. The reversal of 10800140 is 4100801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10800137) and next prime (10800143).

It is not an unprimeable number, because it can be changed into a prime (10800143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20510 + ... + 21029.

It is an arithmetic number, because the mean of its divisors is an integer number (1017730).

Almost surely, 2^10800140 is an apocalyptic number.

10800140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10800140 is an abundant number, since it is smaller than the sum of its proper divisors (13625380).

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

10800140 is a wasteful number, since it uses less digits than its factorization.

10800140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41561 (or 41559 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 10800140 is about 3286.3566452836. The cubic root of 10800140 is about 221.0428450336.

Adding to 10800140 its reverse (4100801), we get a palindrome (14900941).

The spelling of 10800140 in words is "ten million, eight hundred thousand, one hundred forty".