7244427 has 8 divisors (see below), whose sum is σ = 9755280. Its totient is φ = 4781600.

The previous prime is 7244407. The next prime is 7244437.

7244427 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 7244427 - 2¹⁰ = 7243403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7244394 and 7244403.

It is not an unprimeable number, because it can be changed into a prime (7244407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11652 + ... + 12257.

It is an arithmetic number, because the mean of its divisors is an integer number (1219410).

Almost surely, 2^7244427 is an apocalyptic number.

7244427 is a deficient number, since it is larger than the sum of its proper divisors (2510853).

7244427 is a wasteful number, since it uses less digits than its factorization.

7244427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24013.

The product of its digits is 12544, while the sum is 30.

The square root of 7244427 is about 2691.5473244957. The cubic root of 7244427 is about 193.4942276052.

It can be divided in two parts, 724 and 4427, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 7244427 in words is "seven million, two hundred forty-four thousand, four hundred twenty-seven".