26061031 has 2 divisors, whose sum is σ = 26061032. Its totient is φ = 26061030.

The previous prime is 26060999. The next prime is 26061041. The reversal of 26061031 is 13016062.

26061031 is nontrivially palindromic in base 14.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26061031 - 2⁵ = 26060999 is a prime.

It is a super-2 number, since 2×26061031² = 1358354673565922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26061041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13030515 + 13030516.

It is an arithmetic number, because the mean of its divisors is an integer number (13030516).

Almost surely, 2^26061031 is an apocalyptic number.

26061031 is a deficient number, since it is larger than the sum of its proper divisors (1).

26061031 is an equidigital number, since it uses as much as digits as its factorization.

26061031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 26061031 is about 5105.0005876591. Note that the first 3 decimals coincide. The cubic root of 26061031 is about 296.4812258302.

Adding to 26061031 its reverse (13016062), we get a palindrome (39077093).

The spelling of 26061031 in words is "twenty-six million, sixty-one thousand, thirty-one".