72353058 has 8 divisors (see below), whose sum is σ = 144706128. Its totient is φ = 24117684.

The previous prime is 72353051. The next prime is 72353063. The reversal of 72353058 is 85035327.

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

72353058 is an admirable number.

It is a super-3 number, since 3×72353058³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (72353051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6029416 + ... + 6029427.

It is an arithmetic number, because the mean of its divisors is an integer number (18088266).

Almost surely, 2^72353058 is an apocalyptic number.

72353058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72353058 is a wasteful number, since it uses less digits than its factorization.

72353058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058848.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 72353058 is about 8506.0600750289. The cubic root of 72353058 is about 416.6956471221.

The spelling of 72353058 in words is "seventy-two million, three hundred fifty-three thousand, fifty-eight".