26830532 has 6 divisors (see below), whose sum is σ = 46953438. Its totient is φ = 13415264.

The previous prime is 26830519. The next prime is 26830537. The reversal of 26830532 is 23503862.

It can be written as a sum of positive squares in only one way, i.e., 19945156 + 6885376 = 4466^2 + 2624^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26830495 and 26830504.

It is not an unprimeable number, because it can be changed into a prime (26830537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3353813 + ... + 3353820.

It is an arithmetic number, because the mean of its divisors is an integer number (7825573).

Almost surely, 2^26830532 is an apocalyptic number.

It is an amenable number.

26830532 is a deficient number, since it is larger than the sum of its proper divisors (20122906).

26830532 is a wasteful number, since it uses less digits than its factorization.

26830532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6707637 (or 6707635 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 26830532 is about 5179.8196879814. The cubic root of 26830532 is about 299.3710229553.

The spelling of 26830532 in words is "twenty-six million, eight hundred thirty thousand, five hundred thirty-two".