75420795 has 16 divisors (see below), whose sum is σ = 125920512. Its totient is φ = 38475360.

The previous prime is 75420781. The next prime is 75420803. The reversal of 75420795 is 59702457.

It is not a de Polignac number, because 75420795 - 2⁹ = 75420283 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108961 + ... + 109650.

It is an arithmetic number, because the mean of its divisors is an integer number (7870032).

Almost surely, 2^75420795 is an apocalyptic number.

75420795 is a deficient number, since it is larger than the sum of its proper divisors (50499717).

75420795 is a wasteful number, since it uses less digits than its factorization.

75420795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218642.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 75420795 is about 8684.5146669230. The cubic root of 75420795 is about 422.5035561014.

The spelling of 75420795 in words is "seventy-five million, four hundred twenty thousand, seven hundred ninety-five".