10889130 has 32 divisors (see below), whose sum is σ = 29867904. Its totient is φ = 2488896.

The previous prime is 10889119. The next prime is 10889173. The reversal of 10889130 is 3198801.

10889130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon 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, 25717 + ... + 26136.

It is an arithmetic number, because the mean of its divisors is an integer number (933372).

Almost surely, 2^10889130 is an apocalyptic number.

10889130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10889130 is an abundant number, since it is smaller than the sum of its proper divisors (18978774).

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

10889130 is a wasteful number, since it uses less digits than its factorization.

10889130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51870.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 10889130 is about 3299.8681791853. The cubic root of 10889130 is about 221.6482946564.

The spelling of 10889130 in words is "ten million, eight hundred eighty-nine thousand, one hundred thirty".