7230401 has 4 divisors (see below), whose sum is σ = 7238400. Its totient is φ = 7222404.

The previous prime is 7230331. The next prime is 7230479. The reversal of 7230401 is 1040327.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7230401 - 2¹⁰ = 7229377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7230401.

It is not an unprimeable number, because it can be changed into a prime (7230481) 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, 2441 + ... + 4518.

It is an arithmetic number, because the mean of its divisors is an integer number (1809600).

Almost surely, 2^7230401 is an apocalyptic number.

It is an amenable number.

7230401 is a deficient number, since it is larger than the sum of its proper divisors (7999).

7230401 is a wasteful number, since it uses less digits than its factorization.

7230401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7998.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 7230401 is about 2688.9404976682. The cubic root of 7230401 is about 193.3692716253.

Adding to 7230401 its reverse (1040327), we get a palindrome (8270728).

The spelling of 7230401 in words is "seven million, two hundred thirty thousand, four hundred one".