10894890 has 32 divisors (see below), whose sum is σ = 26484480. Its totient is φ = 2867904.

The previous prime is 10894883. The next prime is 10894901. The reversal of 10894890 is 9849801.

10894890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10894890² = 237397256224200, which contains 22 as substring.

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, 72 + ... + 4668.

It is an arithmetic number, because the mean of its divisors is an integer number (827640).

Almost surely, 2^10894890 is an apocalyptic number.

10894890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10894890 is an abundant number, since it is smaller than the sum of its proper divisors (15589590).

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

10894890 is a wasteful number, since it uses less digits than its factorization.

10894890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4686.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 10894890 is about 3300.7408259359. The cubic root of 10894890 is about 221.6873693769.

The spelling of 10894890 in words is "ten million, eight hundred ninety-four thousand, eight hundred ninety".