2242601463 has 4 divisors (see below), whose sum is σ = 2990135288. Its totient is φ = 1495067640.

The previous prime is 2242601447. The next prime is 2242601509. The reversal of 2242601463 is 3641062422.

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

It is not a de Polignac number, because 2242601463 - 2⁴ = 2242601447 is a prime.

It is a super-2 number, since 2×2242601463² = 10058522643699480738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242601463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242601423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373766908 + ... + 373766913.

It is an arithmetic number, because the mean of its divisors is an integer number (747533822).

Almost surely, 2^2242601463 is an apocalyptic number.

2242601463 is a deficient number, since it is larger than the sum of its proper divisors (747533825).

2242601463 is an equidigital number, since it uses as much as digits as its factorization.

2242601463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747533824.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2242601463 is about 47356.1132590081. The cubic root of 2242601463 is about 1308.9328494242.

Adding to 2242601463 its reverse (3641062422), we get a palindrome (5883663885).

The spelling of 2242601463 in words is "two billion, two hundred forty-two million, six hundred one thousand, four hundred sixty-three".