2313632 has 24 divisors (see below), whose sum is σ = 4824036. Its totient is φ = 1088512.

The previous prime is 2313631. The next prime is 2313643. The reversal of 2313632 is 2363132.

It can be written as a sum of positive squares in 2 ways, for example, as 2298256 + 15376 = 1516^2 + 124^2 .

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁴ + 1 + 3¹¹ + 6⁷ + 3¹³ + 2¹⁷ .

It is not an unprimeable number, because it can be changed into a prime (2313631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1583 + ... + 2670.

2^2313632 is an apocalyptic number.

It is an amenable number.

2313632 is an abundant number, since it is smaller than the sum of its proper divisors (2510404).

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

2313632 is a wasteful number, since it uses less digits than its factorization.

2313632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280 (or 4272 counting only the distinct ones).

The product of its digits is 648, while the sum is 20.

The square root of 2313632 is about 1521.0627863438. The cubic root of 2313632 is about 132.2608859408.

Adding to 2313632 its reverse (2363132), we get a palindrome (4676764).

It can be divided in two parts, 2 and 313632, that multiplied together give a square (627264 = 792²).

The spelling of 2313632 in words is "two million, three hundred thirteen thousand, six hundred thirty-two".