7494074 has 16 divisors (see below), whose sum is σ = 12974208. Its totient is φ = 3179952.

The previous prime is 7494073. The next prime is 7494101. The reversal of 7494074 is 4704947.

It is a super-2 number, since 2×7494074² = 112322290234952, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (7494073) 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 in 7 ways as a sum of consecutive naturals, for example, 1157 + ... + 4040.

It is an arithmetic number, because the mean of its divisors is an integer number (810888).

Almost surely, 2^7494074 is an apocalyptic number.

7494074 is a deficient number, since it is larger than the sum of its proper divisors (5480134).

7494074 is a wasteful number, since it uses less digits than its factorization.

7494074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5309.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 7494074 is about 2737.5306390979. The cubic root of 7494074 is about 195.6918140172.

The spelling of 7494074 in words is "seven million, four hundred ninety-four thousand, seventy-four".