7452794 has 4 divisors (see below), whose sum is σ = 11179194. Its totient is φ = 3726396.

The previous prime is 7452791. The next prime is 7452811. The reversal of 7452794 is 4972547.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4972547 = 19 ⋅261713.

It can be written as a sum of positive squares in only one way, i.e., 4687225 + 2765569 = 2165^2 + 1663^2 .

It is not an unprimeable number, because it can be changed into a prime (7452791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1863197 + ... + 1863200.

Almost surely, 2^7452794 is an apocalyptic number.

7452794 is a deficient number, since it is larger than the sum of its proper divisors (3726400).

7452794 is a wasteful number, since it uses less digits than its factorization.

7452794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726399.

The product of its digits is 70560, while the sum is 38.

The square root of 7452794 is about 2729.9805860116. The cubic root of 7452794 is about 195.3318390963.

The spelling of 7452794 in words is "seven million, four hundred fifty-two thousand, seven hundred ninety-four".