36894225 has 12 divisors (see below), whose sum is σ = 60998576. Its totient is φ = 19676880.

The previous prime is 36894197. The next prime is 36894251. The reversal of 36894225 is 52249863.

It is a happy number.

It is not a de Polignac number, because 36894225 - 2¹⁹ = 36369937 is a prime.

It is a super-2 number, since 2×36894225² = 2722367676701250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245887 + ... + 246036.

Almost surely, 2^36894225 is an apocalyptic number.

It is an amenable number.

36894225 is a deficient number, since it is larger than the sum of its proper divisors (24104351).

36894225 is a wasteful number, since it uses less digits than its factorization.

36894225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491936 (or 491931 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 36894225 is about 6074.0616559268. The cubic root of 36894225 is about 332.9043453670.

The spelling of 36894225 in words is "thirty-six million, eight hundred ninety-four thousand, two hundred twenty-five".