2207901 has 8 divisors (see below), whose sum is σ = 3023584. Its totient is φ = 1432080.

The previous prime is 2207897. The next prime is 2207911. The reversal of 2207901 is 1097022.

It is a happy number.

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

It is not a de Polignac number, because 2207901 - 2² = 2207897 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207911) 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, 9835 + ... + 10056.

It is an arithmetic number, because the mean of its divisors is an integer number (377948).

2^2207901 is an apocalyptic number.

It is an amenable number.

2207901 is a deficient number, since it is larger than the sum of its proper divisors (815683).

2207901 is a wasteful number, since it uses less digits than its factorization.

2207901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19931.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 2207901 is about 1485.9007369269. The cubic root of 2207901 is about 130.2146552294.

The spelling of 2207901 in words is "two million, two hundred seven thousand, nine hundred one".