75234790 has 8 divisors (see below), whose sum is σ = 135422640. Its totient is φ = 30093912.

The previous prime is 75234773. The next prime is 75234791. The reversal of 75234790 is 9743257.

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 (75234791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3761730 + ... + 3761749.

It is an arithmetic number, because the mean of its divisors is an integer number (16927830).

Almost surely, 2^75234790 is an apocalyptic number.

75234790 is a deficient number, since it is larger than the sum of its proper divisors (60187850).

75234790 is a wasteful number, since it uses less digits than its factorization.

75234790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7523486.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 75234790 is about 8673.7990523184. The cubic root of 75234790 is about 422.1559399133.

The spelling of 75234790 in words is "seventy-five million, two hundred thirty-four thousand, seven hundred ninety".