36972471 has 8 divisors (see below), whose sum is σ = 49651840. Its totient is φ = 24470712.

The previous prime is 36972457. The next prime is 36972479. The reversal of 36972471 is 17427963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36972471 - 2⁷ = 36972343 is a prime.

It is a super-3 number, since 3×36972471³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36972479) 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, 43915 + ... + 44748.

It is an arithmetic number, because the mean of its divisors is an integer number (6206480).

Almost surely, 2^36972471 is an apocalyptic number.

36972471 is a deficient number, since it is larger than the sum of its proper divisors (12679369).

36972471 is a wasteful number, since it uses less digits than its factorization.

36972471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88805.

The product of its digits is 63504, while the sum is 39.

The square root of 36972471 is about 6080.4992393717. The cubic root of 36972471 is about 333.1395225562.

The spelling of 36972471 in words is "thirty-six million, nine hundred seventy-two thousand, four hundred seventy-one".