2623532 has 6 divisors (see below), whose sum is σ = 4591188. Its totient is φ = 1311764.

The previous prime is 2623531. The next prime is 2623567. The reversal of 2623532 is 2353262.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2623498 and 2623507.

It is not an unprimeable number, because it can be changed into a prime (2623531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327938 + ... + 327945.

It is an arithmetic number, because the mean of its divisors is an integer number (765198).

2^2623532 is an apocalyptic number.

It is an amenable number.

2623532 is a deficient number, since it is larger than the sum of its proper divisors (1967656).

2623532 is a wasteful number, since it uses less digits than its factorization.

2623532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655887 (or 655885 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 2623532 is about 1619.7320766102. The cubic root of 2623532 is about 137.9204890990.

Adding to 2623532 its reverse (2353262), we get a palindrome (4976794).

The spelling of 2623532 in words is "two million, six hundred twenty-three thousand, five hundred thirty-two".