4466040 has 32 divisors (see below), whose sum is σ = 13398480. Its totient is φ = 1190912.

The previous prime is 4466039. The next prime is 4466041. The reversal of 4466040 is 406644.

It is an interprime number because it is at equal distance from previous prime (4466039) and next prime (4466041).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4466040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4466041) 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, 18489 + ... + 18728.

Almost surely, 2^4466040 is an apocalyptic number.

4466040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4466040 is an abundant number, since it is smaller than the sum of its proper divisors (8932440).

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

4466040 is a wasteful number, since it uses less digits than its factorization.

4466040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37231 (or 37227 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4466040 is about 2113.3007358159. The cubic root of 4466040 is about 164.6800042376.

The spelling of 4466040 in words is "four million, four hundred sixty-six thousand, forty".