2132772 has 24 divisors (see below), whose sum is σ = 5005056. Its totient is φ = 706848.

The previous prime is 2132771. The next prime is 2132777. The reversal of 2132772 is 2772312.

It is a d-powerful number, because it can be written as 2¹⁴ + 1 + 3³ + 2²⁰ + 7⁴ + 7⁵ + 2²⁰ .

It is not an unprimeable number, because it can be changed into a prime (2132771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278 + ... + 3074.

It is an arithmetic number, because the mean of its divisors is an integer number (208544).

2^2132772 is an apocalyptic number.

It is an amenable number.

2132772 is an abundant number, since it is smaller than the sum of its proper divisors (2872284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132772 is a wasteful number, since it uses less digits than its factorization.

2132772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 1025 counting only the distinct ones).

The product of its digits is 1176, while the sum is 24.

The square root of 2132772 is about 1460.4013147077. The cubic root of 2132772 is about 128.7206260950.

The spelling of 2132772 in words is "two million, one hundred thirty-two thousand, seven hundred seventy-two".