26430532 has 12 divisors (see below), whose sum is σ = 46448640. Its totient is φ = 13159496.

The previous prime is 26430511. The next prime is 26430541. The reversal of 26430532 is 23503462.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26430497 and 26430506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12868 + ... + 14779.

It is an arithmetic number, because the mean of its divisors is an integer number (3870720).

Almost surely, 2^26430532 is an apocalyptic number.

It is an amenable number.

26430532 is a deficient number, since it is larger than the sum of its proper divisors (20018108).

26430532 is a wasteful number, since it uses less digits than its factorization.

26430532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27890 (or 27888 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 26430532 is about 5141.0633141404. The cubic root of 26430532 is about 297.8758547796.

Adding to 26430532 its reverse (23503462), we get a palindrome (49933994).

It can be divided in two parts, 26430 and 532, that added together give a palindrome (26962).

The spelling of 26430532 in words is "twenty-six million, four hundred thirty thousand, five hundred thirty-two".