2445797 has 8 divisors (see below), whose sum is σ = 2612544. Its totient is φ = 2284128.

The previous prime is 2445769. The next prime is 2445799. The reversal of 2445797 is 7975442.

2445797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2445797 - 2⁶ = 2445733 is a prime.

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 2445797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248 + ... + 2225.

It is an arithmetic number, because the mean of its divisors is an integer number (326568).

2^2445797 is an apocalyptic number.

It is an amenable number.

2445797 is a deficient number, since it is larger than the sum of its proper divisors (166747).

2445797 is a wasteful number, since it uses less digits than its factorization.

2445797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539.

The product of its digits is 70560, while the sum is 38.

The square root of 2445797 is about 1563.9044088435. The cubic root of 2445797 is about 134.7328415683.

The spelling of 2445797 in words is "two million, four hundred forty-five thousand, seven hundred ninety-seven".