26312933 has 2 divisors, whose sum is σ = 26312934. Its totient is φ = 26312932.

The previous prime is 26312911. The next prime is 26312941. The reversal of 26312933 is 33921362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15665764 + 10647169 = 3958^2 + 3263^2 .

It is a cyclic number.

It is not a de Polignac number, because 26312933 - 2⁸ = 26312677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26312896 and 26312905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26312983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13156466 + 13156467.

It is an arithmetic number, because the mean of its divisors is an integer number (13156467).

Almost surely, 2^26312933 is an apocalyptic number.

It is an amenable number.

26312933 is a deficient number, since it is larger than the sum of its proper divisors (1).

26312933 is an equidigital number, since it uses as much as digits as its factorization.

26312933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 29.

The square root of 26312933 is about 5129.6133382546. The cubic root of 26312933 is about 297.4334121150.

The spelling of 26312933 in words is "twenty-six million, three hundred twelve thousand, nine hundred thirty-three".