72414590 has 8 divisors (see below), whose sum is σ = 130346280. Its totient is φ = 28965832.

The previous prime is 72414571. The next prime is 72414599. The reversal of 72414590 is 9541427.

It is a happy number.

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 (72414599) 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, 3620720 + ... + 3620739.

It is an arithmetic number, because the mean of its divisors is an integer number (16293285).

Almost surely, 2^72414590 is an apocalyptic number.

72414590 is a deficient number, since it is larger than the sum of its proper divisors (57931690).

72414590 is a wasteful number, since it uses less digits than its factorization.

72414590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7241466.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 72414590 is about 8509.6762570617. The cubic root of 72414590 is about 416.8137386593.

The spelling of 72414590 in words is "seventy-two million, four hundred fourteen thousand, five hundred ninety".