7245058 has 4 divisors (see below), whose sum is σ = 10867590. Its totient is φ = 3622528.

The previous prime is 7245019. The next prime is 7245059. The reversal of 7245058 is 8505427.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6385729 + 859329 = 2527^2 + 927^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7245059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811263 + ... + 1811266.

Almost surely, 2^7245058 is an apocalyptic number.

7245058 is a deficient number, since it is larger than the sum of its proper divisors (3622532).

7245058 is a wasteful number, since it uses less digits than its factorization.

7245058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622531.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 7245058 is about 2691.6645407628. The cubic root of 7245058 is about 193.4998453172.

The spelling of 7245058 in words is "seven million, two hundred forty-five thousand, fifty-eight".