10872440 has 16 divisors (see below), whose sum is σ = 24463080. Its totient is φ = 4348960.

The previous prime is 10872437. The next prime is 10872451. The reversal of 10872440 is 4427801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135866 + ... + 135945.

Almost surely, 2^10872440 is an apocalyptic number.

10872440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10872440 is an abundant number, since it is smaller than the sum of its proper divisors (13590640).

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

10872440 is a wasteful number, since it uses less digits than its factorization.

10872440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271822 (or 271818 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 10872440 is about 3297.3383205246. The cubic root of 10872440 is about 221.5349950738.

The spelling of 10872440 in words is "ten million, eight hundred seventy-two thousand, four hundred forty".