10881430 has 48 divisors (see below), whose sum is σ = 23269680. Its totient is φ = 3651648.

The previous prime is 10881427. The next prime is 10881439. The reversal of 10881430 is 3418801.

It is a junction number, because it is equal to n+sod(n) for n = 10881395 and 10881404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10881439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25761 + ... + 26179.

It is an arithmetic number, because the mean of its divisors is an integer number (484785).

Almost surely, 2^10881430 is an apocalyptic number.

10881430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10881430 is an abundant number, since it is smaller than the sum of its proper divisors (12388250).

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

10881430 is a wasteful number, since it uses less digits than its factorization.

10881430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 10881430 is about 3298.7012595869. The cubic root of 10881430 is about 221.5960378244.

It can be divided in two parts, 10881 and 430, that added together give a palindrome (11311).

The spelling of 10881430 in words is "ten million, eight hundred eighty-one thousand, four hundred thirty".