7494249 has 8 divisors (see below), whose sum is σ = 11419840. Its totient is φ = 4282416.

The previous prime is 7494217. The next prime is 7494257. The reversal of 7494249 is 9424947.

It is a happy number.

7494249 is digitally balanced in base 3, 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 not a de Polignac number, because 7494249 - 2⁵ = 7494217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7494269) 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, 178414 + ... + 178455.

It is an arithmetic number, because the mean of its divisors is an integer number (1427480).

Almost surely, 2^7494249 is an apocalyptic number.

It is an amenable number.

7494249 is a deficient number, since it is larger than the sum of its proper divisors (3925591).

7494249 is a wasteful number, since it uses less digits than its factorization.

7494249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356879.

The product of its digits is 72576, while the sum is 39.

The square root of 7494249 is about 2737.5626020239. The cubic root of 7494249 is about 195.6933372564.

The spelling of 7494249 in words is "seven million, four hundred ninety-four thousand, two hundred forty-nine".