7258022 has 8 divisors (see below), whose sum is σ = 11118816. Its totient is φ = 3551752.

The previous prime is 7258021. The next prime is 7258049. The reversal of 7258022 is 2208527.

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 = 7257982 and 7258000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7258021) 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, 38513 + ... + 38700.

It is an arithmetic number, because the mean of its divisors is an integer number (1389852).

Almost surely, 2^7258022 is an apocalyptic number.

7258022 is a deficient number, since it is larger than the sum of its proper divisors (3860794).

7258022 is a wasteful number, since it uses less digits than its factorization.

7258022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77262.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 7258022 is about 2694.0716397305. The cubic root of 7258022 is about 193.6151900235.

The spelling of 7258022 in words is "seven million, two hundred fifty-eight thousand, twenty-two".