7294922 has 4 divisors (see below), whose sum is σ = 10942386. Its totient is φ = 3647460.

The previous prime is 7294913. The next prime is 7294943. The reversal of 7294922 is 2294927.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2294927 = 281 ⋅8167.

It can be written as a sum of positive squares in only one way, i.e., 5997601 + 1297321 = 2449^2 + 1139^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1823729 + ... + 1823732.

Almost surely, 2^7294922 is an apocalyptic number.

7294922 is a deficient number, since it is larger than the sum of its proper divisors (3647464).

7294922 is a wasteful number, since it uses less digits than its factorization.

7294922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647463.

The product of its digits is 18144, while the sum is 35.

The square root of 7294922 is about 2700.9113276818. The cubic root of 7294922 is about 193.9427506704.

The spelling of 7294922 in words is "seven million, two hundred ninety-four thousand, nine hundred twenty-two".