2493465 has 32 divisors (see below), whose sum is σ = 4529280. Its totient is φ = 1161216.

The previous prime is 2493443. The next prime is 2493479. The reversal of 2493465 is 5643942.

2493465 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 2493465 - 2⁶ = 2493401 is a prime.

It is a d-powerful number, because it can be written as 2 + 4² + 9² + 3¹² + 4⁵ + 6⁵ + 5⁹ .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3369 + ... + 4041.

It is an arithmetic number, because the mean of its divisors is an integer number (141540).

2^2493465 is an apocalyptic number.

It is an amenable number.

2493465 is a deficient number, since it is larger than the sum of its proper divisors (2035815).

2493465 is a wasteful number, since it uses less digits than its factorization.

2493465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713.

The product of its digits is 25920, while the sum is 33.

The square root of 2493465 is about 1579.0709293759. The cubic root of 2493465 is about 135.6025195101.

The spelling of 2493465 in words is "two million, four hundred ninety-three thousand, four hundred sixty-five".