75416604 has 12 divisors (see below), whose sum is σ = 175972104. Its totient is φ = 25138864.

The previous prime is 75416603. The next prime is 75416651. The reversal of 75416604 is 40661457.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75416603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3142347 + ... + 3142370.

It is an arithmetic number, because the mean of its divisors is an integer number (14664342).

Almost surely, 2^75416604 is an apocalyptic number.

It is an amenable number.

75416604 is an abundant number, since it is smaller than the sum of its proper divisors (100555500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75416604 is a wasteful number, since it uses less digits than its factorization.

75416604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6284724 (or 6284722 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 75416604 is about 8684.2733720214. The cubic root of 75416604 is about 422.4957300317.

The spelling of 75416604 in words is "seventy-five million, four hundred sixteen thousand, six hundred four".