26048987 has 2 divisors, whose sum is σ = 26048988. Its totient is φ = 26048986.

The previous prime is 26048983. The next prime is 26048993. The reversal of 26048987 is 78984062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26048987 - 2² = 26048983 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26048983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13024493 + 13024494.

It is an arithmetic number, because the mean of its divisors is an integer number (13024494).

Almost surely, 2^26048987 is an apocalyptic number.

26048987 is a deficient number, since it is larger than the sum of its proper divisors (1).

26048987 is an equidigital number, since it uses as much as digits as its factorization.

26048987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 26048987 is about 5103.8208236575. The cubic root of 26048987 is about 296.4355462598.

The spelling of 26048987 in words is "twenty-six million, forty-eight thousand, nine hundred eighty-seven".