2240462 has 8 divisors (see below), whose sum is σ = 3840816. Its totient is φ = 960192.

The previous prime is 2240449. The next prime is 2240471. The reversal of 2240462 is 2640422.

It is a sphenic number, since it is the product of 3 distinct primes.

2240462 is a modest number, since divided by 462 gives 224 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80003 + ... + 80030.

It is an arithmetic number, because the mean of its divisors is an integer number (480102).

2^2240462 is an apocalyptic number.

2240462 is a deficient number, since it is larger than the sum of its proper divisors (1600354).

2240462 is a wasteful number, since it uses less digits than its factorization.

2240462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160042.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2240462 is about 1496.8172901193. The cubic root of 2240462 is about 130.8516472215.

Adding to 2240462 its reverse (2640422), we get a palindrome (4880884).

The spelling of 2240462 in words is "two million, two hundred forty thousand, four hundred sixty-two".