2421262 has 4 divisors (see below), whose sum is σ = 3631896. Its totient is φ = 1210630.

The previous prime is 2421253. The next prime is 2421277. The reversal of 2421262 is 2621242.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605314 + ... + 605317.

It is an arithmetic number, because the mean of its divisors is an integer number (907974).

2^2421262 is an apocalyptic number.

2421262 is a deficient number, since it is larger than the sum of its proper divisors (1210634).

2421262 is a wasteful number, since it uses less digits than its factorization.

2421262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210633.

The product of its digits is 384, while the sum is 19.

The square root of 2421262 is about 1556.0404879051. The cubic root of 2421262 is about 134.2808027047.

The spelling of 2421262 in words is "two million, four hundred twenty-one thousand, two hundred sixty-two".