75025870 has 32 divisors (see below), whose sum is σ = 142663680. Its totient is φ = 28329120.

The previous prime is 75025849. The next prime is 75025877. The reversal of 75025870 is 7852057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75025877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72255 + ... + 73285.

It is an arithmetic number, because the mean of its divisors is an integer number (4458240).

Almost surely, 2^75025870 is an apocalyptic number.

75025870 is a deficient number, since it is larger than the sum of its proper divisors (67637810).

75025870 is a wasteful number, since it uses less digits than its factorization.

75025870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 75025870 is about 8661.7475142144. The cubic root of 75025870 is about 421.7648150837.

The spelling of 75025870 in words is "seventy-five million, twenty-five thousand, eight hundred seventy".