2207151 has 12 divisors (see below), whose sum is σ = 3201120. Its totient is φ = 1465440.

The previous prime is 2207143. The next prime is 2207159. The reversal of 2207151 is 1517022.

It is an interprime number because it is at equal distance from previous prime (2207143) and next prime (2207159).

It is not a de Polignac number, because 2207151 - 2³ = 2207143 is a prime.

2207151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3595 + ... + 4163.

It is an arithmetic number, because the mean of its divisors is an integer number (266760).

2^2207151 is an apocalyptic number.

2207151 is a deficient number, since it is larger than the sum of its proper divisors (993969).

2207151 is a wasteful number, since it uses less digits than its factorization.

2207151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 2207151 is about 1485.6483433168. The cubic root of 2207151 is about 130.1999093914.

It can be divided in two parts, 22071 and 51, that added together give a palindrome (22122).

The spelling of 2207151 in words is "two million, two hundred seven thousand, one hundred fifty-one".