2267421407 has 4 divisors (see below), whose sum is σ = 2277589440. Its totient is φ = 2257253376.

The previous prime is 2267421371. The next prime is 2267421413. The reversal of 2267421407 is 7041247622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7041247622 = 2 ⋅3520623811.

It is a cyclic number.

It is not a de Polignac number, because 2267421407 - 2²⁸ = 1998985951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2267423407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5083682 + ... + 5084127.

It is an arithmetic number, because the mean of its divisors is an integer number (569397360).

Almost surely, 2^2267421407 is an apocalyptic number.

2267421407 is a deficient number, since it is larger than the sum of its proper divisors (10168033).

2267421407 is a wasteful number, since it uses less digits than its factorization.

2267421407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10168032.

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 2267421407 is about 47617.4485561753. The cubic root of 2267421407 is about 1313.7440058716.

The spelling of 2267421407 in words is "two billion, two hundred sixty-seven million, four hundred twenty-one thousand, four hundred seven".