36547879 has 2 divisors, whose sum is σ = 36547880. Its totient is φ = 36547878.

The previous prime is 36547877. The next prime is 36547913. The reversal of 36547879 is 97874563.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36547879 - 2¹ = 36547877 is a prime.

Together with 36547877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36547871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18273939 + 18273940.

It is an arithmetic number, because the mean of its divisors is an integer number (18273940).

Almost surely, 2^36547879 is an apocalyptic number.

36547879 is a deficient number, since it is larger than the sum of its proper divisors (1).

36547879 is an equidigital number, since it uses as much as digits as its factorization.

36547879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 49.

The square root of 36547879 is about 6045.4841824291. The cubic root of 36547879 is about 331.8593509573.

The spelling of 36547879 in words is "thirty-six million, five hundred forty-seven thousand, eight hundred seventy-nine".