75250906 has 16 divisors (see below), whose sum is σ = 119556000. Its totient is φ = 35423568.

The previous prime is 75250837. The next prime is 75250907. The reversal of 75250906 is 60905257.

It is not an unprimeable number, because it can be changed into a prime (75250907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120 + ... + 12268.

It is an arithmetic number, because the mean of its divisors is an integer number (7472250).

Almost surely, 2^75250906 is an apocalyptic number.

75250906 is a deficient number, since it is larger than the sum of its proper divisors (44305094).

75250906 is a wasteful number, since it uses less digits than its factorization.

75250906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12333.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 75250906 is about 8674.7280072634. The cubic root of 75250906 is about 422.1860810195.

The spelling of 75250906 in words is "seventy-five million, two hundred fifty thousand, nine hundred six".