7297066 has 16 divisors (see below), whose sum is σ = 12848256. Its totient is φ = 3042576.

The previous prime is 7297051. The next prime is 7297091. The reversal of 7297066 is 6607927.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6526 + ... + 7561.

It is an arithmetic number, because the mean of its divisors is an integer number (803016).

Almost surely, 2^7297066 is an apocalyptic number.

7297066 is a deficient number, since it is larger than the sum of its proper divisors (5551190).

7297066 is a wasteful number, since it uses less digits than its factorization.

7297066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14133.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 7297066 is about 2701.3082015942. The cubic root of 7297066 is about 193.9617489328.

The spelling of 7297066 in words is "seven million, two hundred ninety-seven thousand, sixty-six".