36572116 has 48 divisors (see below), whose sum is σ = 77172480. Its totient is φ = 14826240.

The previous prime is 36572101. The next prime is 36572119. The reversal of 36572116 is 61127563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36572119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69936 + ... + 70456.

It is an arithmetic number, because the mean of its divisors is an integer number (1607760).

Almost surely, 2^36572116 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 36572116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38586240).

36572116 is an abundant number, since it is smaller than the sum of its proper divisors (40600364).

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

36572116 is a wasteful number, since it uses less digits than its factorization.

36572116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 662 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 36572116 is about 6047.4884042882. The cubic root of 36572116 is about 331.9326930862.

Adding to 36572116 its reverse (61127563), we get a palindrome (97699679).

The spelling of 36572116 in words is "thirty-six million, five hundred seventy-two thousand, one hundred sixteen".