72563414 has 48 divisors (see below), whose sum is σ = 139962816. Its totient is φ = 27896400.

The previous prime is 72563411. The next prime is 72563419. The reversal of 72563414 is 41436527.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72563411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89069 + ... + 89879.

It is an arithmetic number, because the mean of its divisors is an integer number (2915892).

Almost surely, 2^72563414 is an apocalyptic number.

72563414 is a deficient number, since it is larger than the sum of its proper divisors (67399402).

72563414 is a wasteful number, since it uses less digits than its factorization.

72563414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 914 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 72563414 is about 8518.4161673400. The cubic root of 72563414 is about 417.0990837397.

The spelling of 72563414 in words is "seventy-two million, five hundred sixty-three thousand, four hundred fourteen".