7263713 has 4 divisors (see below), whose sum is σ = 7271088. Its totient is φ = 7256340.

The previous prime is 7263679. The next prime is 7263727. The reversal of 7263713 is 3173627.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3173627 = 19 ⋅167033.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7263713 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7263793) 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, 1931 + ... + 4272.

It is an arithmetic number, because the mean of its divisors is an integer number (1817772).

Almost surely, 2^7263713 is an apocalyptic number.

It is an amenable number.

7263713 is a deficient number, since it is larger than the sum of its proper divisors (7375).

7263713 is a wasteful number, since it uses less digits than its factorization.

7263713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7374.

The product of its digits is 5292, while the sum is 29.

The square root of 7263713 is about 2695.1276407621. The cubic root of 7263713 is about 193.6657812259.

The spelling of 7263713 in words is "seven million, two hundred sixty-three thousand, seven hundred thirteen".