7216601 has 8 divisors (see below), whose sum is σ = 8347584. Its totient is φ = 6110640.

The previous prime is 7216597. The next prime is 7216609. The reversal of 7216601 is 1066127.

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

It is a cyclic number.

It is not a de Polignac number, because 7216601 - 2² = 7216597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7216609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5630 + ... + 6791.

It is an arithmetic number, because the mean of its divisors is an integer number (1043448).

Almost surely, 2^7216601 is an apocalyptic number.

It is an amenable number.

7216601 is a deficient number, since it is larger than the sum of its proper divisors (1130983).

7216601 is a wasteful number, since it uses less digits than its factorization.

7216601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12511.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 7216601 is about 2686.3732056436. The cubic root of 7216601 is about 193.2461712397.

The spelling of 7216601 in words is "seven million, two hundred sixteen thousand, six hundred one".