2267997 has 8 divisors (see below), whose sum is σ = 3097920. Its totient is φ = 1475040.

The previous prime is 2267983. The next prime is 2268001. The reversal of 2267997 is 7997622.

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

It is not a de Polignac number, because 2267997 - 2⁴ = 2267981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2267917) 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, 9097 + ... + 9342.

It is an arithmetic number, because the mean of its divisors is an integer number (387240).

2^2267997 is an apocalyptic number.

It is an amenable number.

2267997 is a deficient number, since it is larger than the sum of its proper divisors (829923).

2267997 is a wasteful number, since it uses less digits than its factorization.

2267997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18483.

The product of its digits is 95256, while the sum is 42.

The square root of 2267997 is about 1505.9870517372. The cubic root of 2267997 is about 131.3855162665.

The spelling of 2267997 in words is "two million, two hundred sixty-seven thousand, nine hundred ninety-seven".