116829631 has 2 divisors, whose sum is σ = 116829632. Its totient is φ = 116829630.

The previous prime is 116829619. The next prime is 116829637. The reversal of 116829631 is 136928611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116829631 - 2¹¹ = 116827583 is a prime.

It is a super-2 number, since 2×116829631² = 27298325359192322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116829637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58414815 + 58414816.

It is an arithmetic number, because the mean of its divisors is an integer number (58414816).

Almost surely, 2^116829631 is an apocalyptic number.

116829631 is a deficient number, since it is larger than the sum of its proper divisors (1).

116829631 is an equidigital number, since it uses as much as digits as its factorization.

116829631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 37.

The square root of 116829631 is about 10808.7756475930. The cubic root of 116829631 is about 488.8598104051.

The spelling of 116829631 in words is "one hundred sixteen million, eight hundred twenty-nine thousand, six hundred thirty-one".