72452327 has 8 divisors (see below), whose sum is σ = 74517696. Its totient is φ = 70392672.

The previous prime is 72452321. The next prime is 72452329. The reversal of 72452327 is 72325427.

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

It is a cyclic number.

It is not a de Polignac number, because 72452327 - 2⁴ = 72452311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72452293 and 72452302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72452321) 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, 44978 + ... + 46560.

It is an arithmetic number, because the mean of its divisors is an integer number (9314712).

Almost surely, 2^72452327 is an apocalyptic number.

72452327 is a deficient number, since it is larger than the sum of its proper divisors (2065369).

72452327 is a wasteful number, since it uses less digits than its factorization.

72452327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857.

The product of its digits is 23520, while the sum is 32.

The square root of 72452327 is about 8511.8932676579. The cubic root of 72452327 is about 416.8861300035.

The spelling of 72452327 in words is "seventy-two million, four hundred fifty-two thousand, three hundred twenty-seven".