7274066 has 8 divisors (see below), whose sum is σ = 11017344. Its totient is φ = 3601620.

The previous prime is 7274063. The next prime is 7274081. The reversal of 7274066 is 6604727.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7274063) 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, 17450 + ... + 17861.

It is an arithmetic number, because the mean of its divisors is an integer number (1377168).

Almost surely, 2^7274066 is an apocalyptic number.

7274066 is a deficient number, since it is larger than the sum of its proper divisors (3743278).

7274066 is a wasteful number, since it uses less digits than its factorization.

7274066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35416.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 7274066 is about 2697.0476451112. The cubic root of 7274066 is about 193.7577484241.

The spelling of 7274066 in words is "seven million, two hundred seventy-four thousand, sixty-six".