7412245 has 4 divisors (see below), whose sum is σ = 8894700. Its totient is φ = 5929792.

The previous prime is 7412239. The next prime is 7412263. The reversal of 7412245 is 5422147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5422147 = 89 ⋅60923.

It can be written as a sum of positive squares in 2 ways, for example, as 5080516 + 2331729 = 2254^2 + 1527^2 .

It is a cyclic number.

It is not a de Polignac number, because 7412245 - 2⁵ = 7412213 is a prime.

7412245 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741220 + ... + 741229.

It is an arithmetic number, because the mean of its divisors is an integer number (2223675).

Almost surely, 2^7412245 is an apocalyptic number.

It is an amenable number.

7412245 is a deficient number, since it is larger than the sum of its proper divisors (1482455).

7412245 is a wasteful number, since it uses less digits than its factorization.

7412245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482454.

The product of its digits is 2240, while the sum is 25.

The square root of 7412245 is about 2722.5438472135. The cubic root of 7412245 is about 194.9769422660.

The spelling of 7412245 in words is "seven million, four hundred twelve thousand, two hundred forty-five".