2132867 has 6 divisors (see below), whose sum is σ = 2344524. Its totient is φ = 1938860.

The previous prime is 2132857. The next prime is 2132881. The reversal of 2132867 is 7682312.

It is a happy number.

It is not a de Polignac number, because 2132867 - 2¹⁸ = 1870723 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 1 + 3³ + 2²¹ + 8³ + 6 + 7⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8693 + ... + 8934.

It is an arithmetic number, because the mean of its divisors is an integer number (390754).

2^2132867 is an apocalyptic number.

2132867 is a deficient number, since it is larger than the sum of its proper divisors (211657).

2132867 is a wasteful number, since it uses less digits than its factorization.

2132867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17649 (or 17638 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 2132867 is about 1460.4338396518. The cubic root of 2132867 is about 128.7225372663.

The spelling of 2132867 in words is "two million, one hundred thirty-two thousand, eight hundred sixty-seven".