26470963 has 4 divisors (see below), whose sum is σ = 26866120. Its totient is φ = 26075808.

The previous prime is 26470957. The next prime is 26470973. The reversal of 26470963 is 36907462.

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

It is a cyclic number.

It is not a de Polignac number, because 26470963 - 2¹³ = 26462771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26470973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197478 + ... + 197611.

It is an arithmetic number, because the mean of its divisors is an integer number (6716530).

Almost surely, 2^26470963 is an apocalyptic number.

26470963 is a deficient number, since it is larger than the sum of its proper divisors (395157).

26470963 is an equidigital number, since it uses as much as digits as its factorization.

26470963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395156.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 26470963 is about 5144.9939747292. The cubic root of 26470963 is about 298.0276651042.

The spelling of 26470963 in words is "twenty-six million, four hundred seventy thousand, nine hundred sixty-three".