72414498 has 32 divisors (see below), whose sum is σ = 159296256. Its totient is φ = 21806208.

The previous prime is 72414457. The next prime is 72414499. The reversal of 72414498 is 89441427.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (72414499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6211 + ... + 13542.

It is an arithmetic number, because the mean of its divisors is an integer number (4978008).

Almost surely, 2^72414498 is an apocalyptic number.

72414498 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

72414498 is an abundant number, since it is smaller than the sum of its proper divisors (86881758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72414498 is a wasteful number, since it uses less digits than its factorization.

72414498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19818.

The product of its digits is 64512, while the sum is 39.

The square root of 72414498 is about 8509.6708514490. The cubic root of 72414498 is about 416.8135621438.

The spelling of 72414498 in words is "seventy-two million, four hundred fourteen thousand, four hundred ninety-eight".