7465849 has 4 divisors (see below), whose sum is σ = 7479540. Its totient is φ = 7452160.

The previous prime is 7465837. The next prime is 7465859. The reversal of 7465849 is 9485647.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9485647 = 2243 ⋅4229.

It can be written as a sum of positive squares in 2 ways, for example, as 1140624 + 6325225 = 1068^2 + 2515^2 .

It is a cyclic number.

It is not a de Polignac number, because 7465849 - 2¹¹ = 7463801 is a prime.

It is a Duffinian number.

7465849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7465859) 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, 5992 + ... + 7129.

It is an arithmetic number, because the mean of its divisors is an integer number (1869885).

Almost surely, 2^7465849 is an apocalyptic number.

It is an amenable number.

7465849 is a deficient number, since it is larger than the sum of its proper divisors (13691).

7465849 is a wasteful number, since it uses less digits than its factorization.

7465849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13690.

The product of its digits is 241920, while the sum is 43.

The square root of 7465849 is about 2732.3705824796. The cubic root of 7465849 is about 195.4458263085.

The spelling of 7465849 in words is "seven million, four hundred sixty-five thousand, eight hundred forty-nine".