75150706 has 8 divisors (see below), whose sum is σ = 117627264. Its totient is φ = 35941620.

The previous prime is 75150703. The next prime is 75150707. The reversal of 75150706 is 60705157.

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

It is a super-2 number, since 2×75150706² = 11295257224596872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75150703) 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, 816810 + ... + 816901.

It is an arithmetic number, because the mean of its divisors is an integer number (14703408).

Almost surely, 2^75150706 is an apocalyptic number.

75150706 is a deficient number, since it is larger than the sum of its proper divisors (42476558).

75150706 is a wasteful number, since it uses less digits than its factorization.

75150706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633736.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 75150706 is about 8668.9506862134. The cubic root of 75150706 is about 421.9986111377.

The spelling of 75150706 in words is "seventy-five million, one hundred fifty thousand, seven hundred six".