7201995 has 8 divisors (see below), whose sum is σ = 11523216. Its totient is φ = 3841056.

The previous prime is 7201991. The next prime is 7202003. The reversal of 7201995 is 5991027.

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

It is not a de Polignac number, because 7201995 - 2² = 7201991 is a prime.

7201995 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7201991) 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, 240052 + ... + 240081.

It is an arithmetic number, because the mean of its divisors is an integer number (1440402).

Almost surely, 2^7201995 is an apocalyptic number.

7201995 is a deficient number, since it is larger than the sum of its proper divisors (4321221).

7201995 is a wasteful number, since it uses less digits than its factorization.

7201995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480141.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 7201995 is about 2683.6532935534. The cubic root of 7201995 is about 193.1157100086.

The spelling of 7201995 in words is "seven million, two hundred one thousand, nine hundred ninety-five".