36869461 has 2 divisors, whose sum is σ = 36869462. Its totient is φ = 36869460.

The previous prime is 36869431. The next prime is 36869467. The reversal of 36869461 is 16496863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31080625 + 5788836 = 5575^2 + 2406^2 .

It is an emirp because it is prime and its reverse (16496863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36869461 - 2¹³ = 36861269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36869467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18434730 + 18434731.

It is an arithmetic number, because the mean of its divisors is an integer number (18434731).

Almost surely, 2^36869461 is an apocalyptic number.

It is an amenable number.

36869461 is a deficient number, since it is larger than the sum of its proper divisors (1).

36869461 is an equidigital number, since it uses as much as digits as its factorization.

36869461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The square root of 36869461 is about 6072.0228095751. The cubic root of 36869461 is about 332.8298451039.

The spelling of 36869461 in words is "thirty-six million, eight hundred sixty-nine thousand, four hundred sixty-one".