36433472 has 56 divisors (see below), whose sum is σ = 77029056. Its totient is φ = 17059328.

The previous prime is 36433471. The next prime is 36433519. The reversal of 36433472 is 27433463.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (36433471) 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, 77783 + ... + 78249.

Almost surely, 2^36433472 is an apocalyptic number.

36433472 is a gapful number since it is divisible by the number (32) 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 36433472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38514528).

36433472 is an abundant number, since it is smaller than the sum of its proper divisors (40595584).

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

36433472 is a wasteful number, since it uses less digits than its factorization.

36433472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 545 counting only the distinct ones).

The product of its digits is 36288, while the sum is 32.

The square root of 36433472 is about 6036.0145791739. The cubic root of 36433472 is about 331.5127123441.

Subtracting from 36433472 its reverse (27433463), we obtain a palindrome (9000009).

The spelling of 36433472 in words is "thirty-six million, four hundred thirty-three thousand, four hundred seventy-two".