7230427 has 4 divisors (see below), whose sum is σ = 7332336. Its totient is φ = 7128520.

The previous prime is 7230331. The next prime is 7230479. The reversal of 7230427 is 7240327.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7240327 = 2437 ⋅2971.

It is a cyclic number.

It is not a de Polignac number, because 7230427 - 2⁷ = 7230299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7230827) 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, 50848 + ... + 50989.

It is an arithmetic number, because the mean of its divisors is an integer number (1833084).

Almost surely, 2^7230427 is an apocalyptic number.

7230427 is a deficient number, since it is larger than the sum of its proper divisors (101909).

7230427 is a wasteful number, since it uses less digits than its factorization.

7230427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101908.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 7230427 is about 2688.9453322818. The cubic root of 7230427 is about 193.3695034057.

The spelling of 7230427 in words is "seven million, two hundred thirty thousand, four hundred twenty-seven".