72614471 has 2 divisors, whose sum is σ = 72614472. Its totient is φ = 72614470.

The previous prime is 72614453. The next prime is 72614489. The reversal of 72614471 is 17441627.

It is a balanced prime because it is at equal distance from previous prime (72614453) and next prime (72614489).

It is a cyclic number.

It is not a de Polignac number, because 72614471 - 2⁶ = 72614407 is a prime.

It is a super-3 number, since 3×72614471³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72614411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36307235 + 36307236.

It is an arithmetic number, because the mean of its divisors is an integer number (36307236).

Almost surely, 2^72614471 is an apocalyptic number.

72614471 is a deficient number, since it is larger than the sum of its proper divisors (1).

72614471 is an equidigital number, since it uses as much as digits as its factorization.

72614471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 32.

The square root of 72614471 is about 8521.4125002842. The cubic root of 72614471 is about 417.1968870907.

The spelling of 72614471 in words is "seventy-two million, six hundred fourteen thousand, four hundred seventy-one".