2132650 has 48 divisors (see below), whose sum is σ = 4546584. Its totient is φ = 737280.

The previous prime is 2132639. The next prime is 2132653. The reversal of 2132650 is 562312.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 9801 + 2122849 = 99^2 + 1457^2 .

It is not an unprimeable number, because it can be changed into a prime (2132653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10954 + ... + 11146.

2^2132650 is an apocalyptic number.

2132650 is an abundant number, since it is smaller than the sum of its proper divisors (2413934).

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

2132650 is a wasteful number, since it uses less digits than its factorization.

2132650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2132650 is about 1460.3595447697. The cubic root of 2132650 is about 128.7181716655.

Adding to 2132650 its reverse (562312), we get a palindrome (2694962).

The spelling of 2132650 in words is "two million, one hundred thirty-two thousand, six hundred fifty".