36279031 has 2 divisors, whose sum is σ = 36279032. Its totient is φ = 36279030.

The previous prime is 36279013. The next prime is 36279059. The reversal of 36279031 is 13097263.

Together with previous prime (36279013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36279031 - 2⁹ = 36278519 is a prime.

It is a super-2 number, since 2×36279031² = 2632336180597922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36278984 and 36279002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36279011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18139515 + 18139516.

It is an arithmetic number, because the mean of its divisors is an integer number (18139516).

Almost surely, 2^36279031 is an apocalyptic number.

36279031 is a deficient number, since it is larger than the sum of its proper divisors (1).

36279031 is an equidigital number, since it uses as much as digits as its factorization.

36279031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 36279031 is about 6023.2077002209. The cubic root of 36279031 is about 331.0436229141.

The spelling of 36279031 in words is "thirty-six million, two hundred seventy-nine thousand, thirty-one".