7422283 has 8 divisors (see below), whose sum is σ = 8176896. Its totient is φ = 6681000.

The previous prime is 7422281. The next prime is 7422301. The reversal of 7422283 is 3822247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7422283 - 2¹ = 7422281 is a prime.

It is a Duffinian number.

7422283 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7422281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2143 + ... + 4408.

It is an arithmetic number, because the mean of its divisors is an integer number (1022112).

Almost surely, 2^7422283 is an apocalyptic number.

7422283 is a deficient number, since it is larger than the sum of its proper divisors (754613).

7422283 is a wasteful number, since it uses less digits than its factorization.

7422283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6665.

The product of its digits is 5376, while the sum is 28.

The square root of 7422283 is about 2724.3867199794. The cubic root of 7422283 is about 195.0649181181.

It can be divided in two parts, 74222 and 83, that added together give a triangular number (74305 = T₃₈₅).

The spelling of 7422283 in words is "seven million, four hundred twenty-two thousand, two hundred eighty-three".