72835790 has 8 divisors (see below), whose sum is σ = 131104440. Its totient is φ = 29134312.

The previous prime is 72835783. The next prime is 72835799. The reversal of 72835790 is 9753827.

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 (72835799) 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, 3641780 + ... + 3641799.

It is an arithmetic number, because the mean of its divisors is an integer number (16388055).

Almost surely, 2^72835790 is an apocalyptic number.

72835790 is a deficient number, since it is larger than the sum of its proper divisors (58268650).

72835790 is a wasteful number, since it uses less digits than its factorization.

72835790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7283586.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 72835790 is about 8534.3886717210. The cubic root of 72835790 is about 417.6203102659.

The spelling of 72835790 in words is "seventy-two million, eight hundred thirty-five thousand, seven hundred ninety".