10864380 has 48 divisors (see below), whose sum is σ = 31135104. Its totient is φ = 2829120.

The previous prime is 10864369. The next prime is 10864393. The reversal of 10864380 is 8346801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475 + ... + 4685.

It is an arithmetic number, because the mean of its divisors is an integer number (648648).

Almost surely, 2^10864380 is an apocalyptic number.

10864380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10864380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15567552).

10864380 is an abundant number, since it is smaller than the sum of its proper divisors (20270724).

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

10864380 is a wasteful number, since it uses less digits than its factorization.

10864380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266 (or 4264 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 10864380 is about 3296.1158960206. The cubic root of 10864380 is about 221.4802384760.

The spelling of 10864380 in words is "ten million, eight hundred sixty-four thousand, three hundred eighty".