10440894 has 16 divisors (see below), whose sum is σ = 21276432. Its totient is φ = 3414528.

The previous prime is 10440869. The next prime is 10440901. The reversal of 10440894 is 49804401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16099 + ... + 16734.

It is an arithmetic number, because the mean of its divisors is an integer number (1329777).

Almost surely, 2^10440894 is an apocalyptic number.

10440894 is an abundant number, since it is smaller than the sum of its proper divisors (10835538).

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

10440894 is a wasteful number, since it uses less digits than its factorization.

10440894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32891.

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

The square root of 10440894 is about 3231.2372243461. The cubic root of 10440894 is about 218.5643012878.

It can be divided in two parts, 10440 and 894, that multiplied together give a triangular number (9333360 = T₄₃₂₀).

The spelling of 10440894 in words is "ten million, four hundred forty thousand, eight hundred ninety-four".