73755242 has 8 divisors (see below), whose sum is σ = 120690432. Its totient is φ = 33525100.

The previous prime is 73755239. The next prime is 73755247. The reversal of 73755242 is 24255737.

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

It is not an unprimeable number, because it can be changed into a prime (73755247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676234 + ... + 1676277.

It is an arithmetic number, because the mean of its divisors is an integer number (15086304).

Almost surely, 2^73755242 is an apocalyptic number.

73755242 is a deficient number, since it is larger than the sum of its proper divisors (46935190).

73755242 is a wasteful number, since it uses less digits than its factorization.

73755242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352524.

The product of its digits is 58800, while the sum is 35.

The square root of 73755242 is about 8588.0872142754. The cubic root of 73755242 is about 419.3702618506.

The spelling of 73755242 in words is "seventy-three million, seven hundred fifty-five thousand, two hundred forty-two".