7222435 has 8 divisors (see below), whose sum is σ = 9454896. Its totient is φ = 5252640.

The previous prime is 7222429. The next prime is 7222493. The reversal of 7222435 is 5342227.

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

It is not a de Polignac number, because 7222435 - 2³ = 7222427 is a prime.

7222435 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65604 + ... + 65713.

It is an arithmetic number, because the mean of its divisors is an integer number (1181862).

Almost surely, 2^7222435 is an apocalyptic number.

7222435 is a deficient number, since it is larger than the sum of its proper divisors (2232461).

7222435 is a wasteful number, since it uses less digits than its factorization.

7222435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131333.

The product of its digits is 3360, while the sum is 25.

The square root of 7222435 is about 2687.4588368941. The cubic root of 7222435 is about 193.2982315054.

The spelling of 7222435 in words is "seven million, two hundred twenty-two thousand, four hundred thirty-five".