7494007 has 4 divisors (see below), whose sum is σ = 7509240. Its totient is φ = 7478776.

The previous prime is 7494001. The next prime is 7494023. The reversal of 7494007 is 7004947.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7004947 = 137 ⋅51131.

It is a cyclic number.

It is not a de Polignac number, because 7494007 - 2⁷ = 7493879 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

7494007 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7494007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7494001) 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, 6853 + ... + 7870.

It is an arithmetic number, because the mean of its divisors is an integer number (1877310).

Almost surely, 2^7494007 is an apocalyptic number.

7494007 is a deficient number, since it is larger than the sum of its proper divisors (15233).

7494007 is a wasteful number, since it uses less digits than its factorization.

7494007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15232.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 7494007 is about 2737.5184017646. The cubic root of 7494007 is about 195.6912308279.

The spelling of 7494007 in words is "seven million, four hundred ninety-four thousand, seven".