36472500 has 90 divisors (see below), whose sum is σ = 115277162. Its totient is φ = 9720000.

The previous prime is 36472489. The next prime is 36472507. The reversal of 36472500 is 527463.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 9474084 + 26998416 = 3078^2 + 5196^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36472507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 21690 + ... + 23310.

Almost surely, 2^36472500 is an apocalyptic number.

36472500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36472500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57638581).

36472500 is an abundant number, since it is smaller than the sum of its proper divisors (78804662).

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

36472500 is a wasteful number, since it uses less digits than its factorization.

36472500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651 (or 1631 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 36472500 is about 6039.2466417592. The cubic root of 36472500 is about 331.6310436504.

Adding to 36472500 its reverse (527463), we get a palindrome (36999963).

The spelling of 36472500 in words is "thirty-six million, four hundred seventy-two thousand, five hundred".