36347472 has 120 divisors (see below), whose sum is σ = 117688896. Its totient is φ = 10257408.

The previous prime is 36347461. The next prime is 36347483. The reversal of 36347472 is 27474363.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36347461) and next prime (36347483).

It is a super-2 number, since 2×36347472² = 2642277441581568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 107688 + ... + 108024.

Almost surely, 2^36347472 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 36347472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58844448).

36347472 is an abundant number, since it is smaller than the sum of its proper divisors (81341424).

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

36347472 is a wasteful number, since it uses less digits than its factorization.

36347472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465 (or 456 counting only the distinct ones).

The product of its digits is 84672, while the sum is 36.

The square root of 36347472 is about 6028.8864643481. The cubic root of 36347472 is about 331.2516652580.

The spelling of 36347472 in words is "thirty-six million, three hundred forty-seven thousand, four hundred seventy-two".