365436226 has 4 divisors (see below), whose sum is σ = 548154342. Its totient is φ = 182718112.

The previous prime is 365436223. The next prime is 365436229. The reversal of 365436226 is 622634563.

365436226 is digitally balanced in base 3, 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: 622634563 = 3593 ⋅173291.

It is an interprime number because it is at equal distance from previous prime (365436223) and next prime (365436229).

It can be written as a sum of positive squares in only one way, i.e., 311487201 + 53949025 = 17649^2 + 7345^2 .

It is not an unprimeable number, because it can be changed into a prime (365436223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91359055 + ... + 91359058.

Almost surely, 2^365436226 is an apocalyptic number.

365436226 is a deficient number, since it is larger than the sum of its proper divisors (182718116).

365436226 is a wasteful number, since it uses less digits than its factorization.

365436226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182718115.

The product of its digits is 155520, while the sum is 37.

The square root of 365436226 is about 19116.3863216875. The cubic root of 365436226 is about 714.9415415064.

The spelling of 365436226 in words is "three hundred sixty-five million, four hundred thirty-six thousand, two hundred twenty-six".