72536462 has 8 divisors (see below), whose sum is σ = 111458592. Its totient is φ = 35383600.

The previous prime is 72536461. The next prime is 72536473. The reversal of 72536462 is 26463527.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72536461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442214 + ... + 442377.

It is an arithmetic number, because the mean of its divisors is an integer number (13932324).

Almost surely, 2^72536462 is an apocalyptic number.

72536462 is a deficient number, since it is larger than the sum of its proper divisors (38922130).

72536462 is a wasteful number, since it uses less digits than its factorization.

72536462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884634.

The product of its digits is 60480, while the sum is 35.

The square root of 72536462 is about 8516.8340361897. The cubic root of 72536462 is about 417.0474367457.

Adding to 72536462 its reverse (26463527), we get a palindrome (98999989).

The spelling of 72536462 in words is "seventy-two million, five hundred thirty-six thousand, four hundred sixty-two".