36474223 has 2 divisors, whose sum is σ = 36474224. Its totient is φ = 36474222.

The previous prime is 36474181. The next prime is 36474233. The reversal of 36474223 is 32247463.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36474223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36474233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18237111 + 18237112.

It is an arithmetic number, because the mean of its divisors is an integer number (18237112).

Almost surely, 2^36474223 is an apocalyptic number.

36474223 is a deficient number, since it is larger than the sum of its proper divisors (1).

36474223 is an equidigital number, since it uses as much as digits as its factorization.

36474223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 31.

The square root of 36474223 is about 6039.3892903174. The cubic root of 36474223 is about 331.6362657701.

The spelling of 36474223 in words is "thirty-six million, four hundred seventy-four thousand, two hundred twenty-three".