36441320 has 16 divisors (see below), whose sum is σ = 81993060. Its totient is φ = 14576512.

The previous prime is 36441287. The next prime is 36441343. The reversal of 36441320 is 2314463.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36024004 + 417316 = 6002^2 + 646^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455477 + ... + 455556.

Almost surely, 2^36441320 is an apocalyptic number.

It is an amenable number.

36441320 is an abundant number, since it is smaller than the sum of its proper divisors (45551740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36441320 is a wasteful number, since it uses less digits than its factorization.

36441320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911044 (or 911040 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 36441320 is about 6036.6646420022. The cubic root of 36441320 is about 331.5365139459.

Adding to 36441320 its reverse (2314463), we get a palindrome (38755783).

The spelling of 36441320 in words is "thirty-six million, four hundred forty-one thousand, three hundred twenty".