75161074 has 16 divisors (see below), whose sum is σ = 120182400. Its totient is φ = 35150544.

The previous prime is 75161071. The next prime is 75161083. The reversal of 75161074 is 47016157.

It is not an unprimeable number, because it can be changed into a prime (75161071) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9517 + ... + 15520.

It is an arithmetic number, because the mean of its divisors is an integer number (7511400).

Almost surely, 2^75161074 is an apocalyptic number.

75161074 is a deficient number, since it is larger than the sum of its proper divisors (45021326).

75161074 is a wasteful number, since it uses less digits than its factorization.

75161074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25137.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 75161074 is about 8669.5486618393. The cubic root of 75161074 is about 422.0180169453.

The spelling of 75161074 in words is "seventy-five million, one hundred sixty-one thousand, seventy-four".