2449997 has 8 divisors (see below), whose sum is σ = 2711232. Its totient is φ = 2195200.

The previous prime is 2449991. The next prime is 2449999. The reversal of 2449997 is 7999442.

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 2449997 - 2⁶ = 2449933 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 (2449991) 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, 788 + ... + 2349.

It is an arithmetic number, because the mean of its divisors is an integer number (338904).

2^2449997 is an apocalyptic number.

It is an amenable number.

2449997 is a deficient number, since it is larger than the sum of its proper divisors (261235).

2449997 is a wasteful number, since it uses less digits than its factorization.

2449997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219.

The product of its digits is 163296, while the sum is 44.

The square root of 2449997 is about 1565.2466259347. The cubic root of 2449997 is about 134.8099199643.

The spelling of 2449997 in words is "two million, four hundred forty-nine thousand, nine hundred ninety-seven".