2428797 has 8 divisors (see below), whose sum is σ = 3701056. Its totient is φ = 1387872.

The previous prime is 2428787. The next prime is 2428859. The reversal of 2428797 is 7978242.

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

It is not a de Polignac number, because 2428797 - 2⁴ = 2428781 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 (2428787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57808 + ... + 57849.

It is an arithmetic number, because the mean of its divisors is an integer number (462632).

2^2428797 is an apocalyptic number.

It is an amenable number.

2428797 is a deficient number, since it is larger than the sum of its proper divisors (1272259).

2428797 is a wasteful number, since it uses less digits than its factorization.

2428797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115667.

The product of its digits is 56448, while the sum is 39.

The square root of 2428797 is about 1558.4598166138. The cubic root of 2428797 is about 134.4199530148.

The spelling of 2428797 in words is "two million, four hundred twenty-eight thousand, seven hundred ninety-seven".