75066794 has 8 divisors (see below), whose sum is σ = 122836608. Its totient is φ = 34121260.

The previous prime is 75066791. The next prime is 75066829. The reversal of 75066794 is 49766057.

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

It is a super-2 number, since 2×75066794² = 11270047122876872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75066791) 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, 1706042 + ... + 1706085.

It is an arithmetic number, because the mean of its divisors is an integer number (15354576).

Almost surely, 2^75066794 is an apocalyptic number.

75066794 is a deficient number, since it is larger than the sum of its proper divisors (47769814).

75066794 is a wasteful number, since it uses less digits than its factorization.

75066794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412140.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 75066794 is about 8664.1095330103. The cubic root of 75066794 is about 421.8414871522.

The spelling of 75066794 in words is "seventy-five million, sixty-six thousand, seven hundred ninety-four".