7452022 has 8 divisors (see below), whose sum is σ = 11480256. Its totient is φ = 3625272.

The previous prime is 7452019. The next prime is 7452077. The reversal of 7452022 is 2202547.

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

It is a junction number, because it is equal to n+sod(n) for n = 7451984 and 7452002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50278 + ... + 50425.

It is an arithmetic number, because the mean of its divisors is an integer number (1435032).

Almost surely, 2^7452022 is an apocalyptic number.

7452022 is a deficient number, since it is larger than the sum of its proper divisors (4028234).

7452022 is a wasteful number, since it uses less digits than its factorization.

7452022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100742.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 7452022 is about 2729.8391894029. The cubic root of 7452022 is about 195.3250943601.

Adding to 7452022 its reverse (2202547), we get a palindrome (9654569).

The spelling of 7452022 in words is "seven million, four hundred fifty-two thousand, twenty-two".