72341589 has 16 divisors (see below), whose sum is σ = 99066240. Its totient is φ = 46928640.

The previous prime is 72341587. The next prime is 72341593. The reversal of 72341589 is 98514327.

It is not a de Polignac number, because 72341589 - 2¹ = 72341587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72341587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89017 + ... + 89825.

It is an arithmetic number, because the mean of its divisors is an integer number (6191640).

Almost surely, 2^72341589 is an apocalyptic number.

It is an amenable number.

72341589 is a deficient number, since it is larger than the sum of its proper divisors (26724651).

72341589 is a wasteful number, since it uses less digits than its factorization.

72341589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580.

The product of its digits is 60480, while the sum is 39.

The square root of 72341589 is about 8505.3858818986. The cubic root of 72341589 is about 416.6736285415.

The spelling of 72341589 in words is "seventy-two million, three hundred forty-one thousand, five hundred eighty-nine".