2420466 has 16 divisors (see below), whose sum is σ = 4972224. Its totient is φ = 784944.

The previous prime is 2420459. The next prime is 2420471. The reversal of 2420466 is 6640242.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5230 + ... + 5673.

It is an arithmetic number, because the mean of its divisors is an integer number (310764).

2^2420466 is an apocalyptic number.

2420466 is an abundant number, since it is smaller than the sum of its proper divisors (2551758).

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

2420466 is a wasteful number, since it uses less digits than its factorization.

2420466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10945.

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

The square root of 2420466 is about 1555.7846894735. The cubic root of 2420466 is about 134.2660859668.

The spelling of 2420466 in words is "two million, four hundred twenty thousand, four hundred sixty-six".