10466440 has 32 divisors (see below), whose sum is σ = 23998680. Its totient is φ = 4106752.

The previous prime is 10466431. The next prime is 10466447. The reversal of 10466440 is 4466401.

10466440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9012004 + 1454436 = 3002^2 + 1206^2 .

It is not an unprimeable number, because it can be changed into a prime (10466447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349 + ... + 4588.

Almost surely, 2^10466440 is an apocalyptic number.

10466440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10466440 is an abundant number, since it is smaller than the sum of its proper divisors (13532240).

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

10466440 is a wasteful number, since it uses less digits than its factorization.

10466440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5001 (or 4997 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 10466440 is about 3235.1877843488. The cubic root of 10466440 is about 218.7424117096.

The spelling of 10466440 in words is "ten million, four hundred sixty-six thousand, four hundred forty".