36461863 has 4 divisors (see below), whose sum is σ = 36499648. Its totient is φ = 36424080.

The previous prime is 36461861. The next prime is 36461879. The reversal of 36461863 is 36816463.

36461863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36816463 = 47 ⋅783329.

It is a cyclic number.

It is not a de Polignac number, because 36461863 - 2¹ = 36461861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36461861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17406 + ... + 19387.

It is an arithmetic number, because the mean of its divisors is an integer number (9124912).

Almost surely, 2^36461863 is an apocalyptic number.

36461863 is a deficient number, since it is larger than the sum of its proper divisors (37785).

36461863 is an equidigital number, since it uses as much as digits as its factorization.

36461863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37784.

The product of its digits is 62208, while the sum is 37.

The square root of 36461863 is about 6038.3659213400. The cubic root of 36461863 is about 331.5988010713.

The spelling of 36461863 in words is "thirty-six million, four hundred sixty-one thousand, eight hundred sixty-three".