26214987 has 8 divisors (see below), whose sum is σ = 35131536. Its totient is φ = 17387552.

The previous prime is 26214973. The next prime is 26215067. The reversal of 26214987 is 78941262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26214987 - 2⁴ = 26214971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26214967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21588 + ... + 22769.

It is an arithmetic number, because the mean of its divisors is an integer number (4391442).

Almost surely, 2^26214987 is an apocalyptic number.

26214987 is a deficient number, since it is larger than the sum of its proper divisors (8916549).

26214987 is a wasteful number, since it uses less digits than its factorization.

26214987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44557.

The product of its digits is 48384, while the sum is 39.

The square root of 26214987 is about 5120.0573238978. The cubic root of 26214987 is about 297.0639026301.

The spelling of 26214987 in words is "twenty-six million, two hundred fourteen thousand, nine hundred eighty-seven".