26250002 has 4 divisors (see below), whose sum is σ = 39375006. Its totient is φ = 13125000.

The previous prime is 26249987. The next prime is 26250031. The reversal of 26250002 is 20005262.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21631801 + 4618201 = 4651^2 + 2149^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562499 + ... + 6562502.

Almost surely, 2^26250002 is an apocalyptic number.

26250002 is a deficient number, since it is larger than the sum of its proper divisors (13125004).

26250002 is a wasteful number, since it uses less digits than its factorization.

26250002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13125003.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 26250002 is about 5123.4755781598. The cubic root of 26250002 is about 297.1961051860.

Adding to 26250002 its reverse (20005262), we get a palindrome (46255264).

The spelling of 26250002 in words is "twenty-six million, two hundred fifty thousand, two".