7245893 has 4 divisors (see below), whose sum is σ = 7672140. Its totient is φ = 6819648.

The previous prime is 7245883. The next prime is 7245919. The reversal of 7245893 is 3985427.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3985427 = 739 ⋅5393.

It can be written as a sum of positive squares in 2 ways, for example, as 2079364 + 5166529 = 1442^2 + 2273^2 .

It is a cyclic number.

It is not a de Polignac number, because 7245893 - 2⁴ = 7245877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7245863) 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, 213098 + ... + 213131.

It is an arithmetic number, because the mean of its divisors is an integer number (1918035).

Almost surely, 2^7245893 is an apocalyptic number.

It is an amenable number.

7245893 is a deficient number, since it is larger than the sum of its proper divisors (426247).

7245893 is a wasteful number, since it uses less digits than its factorization.

7245893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426246.

The product of its digits is 60480, while the sum is 38.

The square root of 7245893 is about 2691.8196447756. The cubic root of 7245893 is about 193.5072787136.

The spelling of 7245893 in words is "seven million, two hundred forty-five thousand, eight hundred ninety-three".