26453012 has 6 divisors (see below), whose sum is σ = 46292778. Its totient is φ = 13226504.

The previous prime is 26452999. The next prime is 26453023. The reversal of 26453012 is 21035462.

It can be written as a sum of positive squares in only one way, i.e., 24641296 + 1811716 = 4964^2 + 1346^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3306623 + ... + 3306630.

It is an arithmetic number, because the mean of its divisors is an integer number (7715463).

Almost surely, 2^26453012 is an apocalyptic number.

It is an amenable number.

26453012 is a deficient number, since it is larger than the sum of its proper divisors (19839766).

26453012 is a wasteful number, since it uses less digits than its factorization.

26453012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6613257 (or 6613255 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 26453012 is about 5143.2491675982. The cubic root of 26453012 is about 297.9602817806.

Adding to 26453012 its reverse (21035462), we get a palindrome (47488474).

The spelling of 26453012 in words is "twenty-six million, four hundred fifty-three thousand, twelve".