36501472 has 36 divisors (see below), whose sum is σ = 83598480. Its totient is φ = 15642816.

The previous prime is 36501463. The next prime is 36501497. The reversal of 36501472 is 27410563.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 36501472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10072 + ... + 13207.

It is an arithmetic number, because the mean of its divisors is an integer number (2322180).

Almost surely, 2^36501472 is an apocalyptic number.

36501472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

36501472 is an abundant number, since it is smaller than the sum of its proper divisors (47097008).

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

36501472 is a wasteful number, since it uses less digits than its factorization.

36501472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23303 (or 23288 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 36501472 is about 6041.6448091559. The cubic root of 36501472 is about 331.7188309940.

Subtracting from 36501472 its reverse (27410563), we obtain a palindrome (9090909).

The spelling of 36501472 in words is "thirty-six million, five hundred one thousand, four hundred seventy-two".