36572416 has 72 divisors (see below), whose sum is σ = 78653120. Its totient is φ = 16920576.

The previous prime is 36572413. The next prime is 36572441. The reversal of 36572416 is 61427563.

It is a happy number.

It is a super-2 number, since 2×36572416² = 2675083224154112, which contains 22 as substring.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36572413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355021 + ... + 355123.

Almost surely, 2^36572416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36572416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39326560).

36572416 is an abundant number, since it is smaller than the sum of its proper divisors (42080704).

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

36572416 is a wasteful number, since it uses less digits than its factorization.

36572416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 197 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 36572416 is about 6047.5132079227. The cubic root of 36572416 is about 331.9336006951.

Adding to 36572416 its reverse (61427563), we get a palindrome (97999979).

The spelling of 36572416 in words is "thirty-six million, five hundred seventy-two thousand, four hundred sixteen".