2622132 has 30 divisors (see below), whose sum is σ = 6855618. Its totient is φ = 873936.

The previous prime is 2622121. The next prime is 2622143. The reversal of 2622132 is 2312262.

It is an interprime number because it is at equal distance from previous prime (2622121) and next prime (2622143).

It can be written as a sum of positive squares in only one way, i.e., 2178576 + 443556 = 1476^2 + 666^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 3723 + ... + 4370.

2^2622132 is an apocalyptic number.

It is an amenable number.

2622132 is an abundant number, since it is smaller than the sum of its proper divisors (4233486).

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

2622132 is a wasteful number, since it uses less digits than its factorization.

2622132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8109 (or 8098 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 2622132 is about 1619.2998487000. The cubic root of 2622132 is about 137.8959518160.

Adding to 2622132 its reverse (2312262), we get a palindrome (4934394).

The spelling of 2622132 in words is "two million, six hundred twenty-two thousand, one hundred thirty-two".