73825238 has 8 divisors (see below), whose sum is σ = 113313288. Its totient is φ = 36054144.

The previous prime is 73825231. The next prime is 73825253. The reversal of 73825238 is 83252837.

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 (73825231) 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, 429131 + ... + 429302.

It is an arithmetic number, because the mean of its divisors is an integer number (14164161).

Almost surely, 2^73825238 is an apocalyptic number.

73825238 is a deficient number, since it is larger than the sum of its proper divisors (39488050).

73825238 is a wasteful number, since it uses less digits than its factorization.

73825238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858478.

The product of its digits is 80640, while the sum is 38.

The square root of 73825238 is about 8592.1614277200. The cubic root of 73825238 is about 419.5028850103.

The spelling of 73825238 in words is "seventy-three million, eight hundred twenty-five thousand, two hundred thirty-eight".