10915380 has 72 divisors (see below), whose sum is σ = 37844352. Its totient is φ = 2494656.

The previous prime is 10915361. The next prime is 10915381. The reversal of 10915380 is 8351901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10915381) 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 23 ways as a sum of consecutive naturals, for example, 3072 + ... + 5591.

It is an arithmetic number, because the mean of its divisors is an integer number (525616).

Almost surely, 2^10915380 is an apocalyptic number.

10915380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10915380 is an abundant number, since it is smaller than the sum of its proper divisors (26928972).

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

10915380 is a wasteful number, since it uses less digits than its factorization.

10915380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8685 (or 8680 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 10915380 is about 3303.8432166191. The cubic root of 10915380 is about 221.8262580228.

The spelling of 10915380 in words is "ten million, nine hundred fifteen thousand, three hundred eighty".