2426147 has 4 divisors (see below), whose sum is σ = 2436456. Its totient is φ = 2415840.

The previous prime is 2426143. The next prime is 2426183. The reversal of 2426147 is 7416242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7416242 = 2 ⋅3708121.

It is a cyclic number.

It is not a de Polignac number, because 2426147 - 2² = 2426143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2426143) 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, 4793 + ... + 5274.

It is an arithmetic number, because the mean of its divisors is an integer number (609114).

2^2426147 is an apocalyptic number.

2426147 is a deficient number, since it is larger than the sum of its proper divisors (10309).

2426147 is a wasteful number, since it uses less digits than its factorization.

2426147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10308.

The product of its digits is 2688, while the sum is 26.

The square root of 2426147 is about 1557.6093862070. The cubic root of 2426147 is about 134.3710478016.

The spelling of 2426147 in words is "two million, four hundred twenty-six thousand, one hundred forty-seven".