75613148 has 12 divisors (see below), whose sum is σ = 142501800. Its totient is φ = 34898352.

The previous prime is 75613129. The next prime is 75613151. The reversal of 75613148 is 84131657.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726998 + ... + 727101.

It is an arithmetic number, because the mean of its divisors is an integer number (11875150).

Almost surely, 2^75613148 is an apocalyptic number.

It is an amenable number.

75613148 is a deficient number, since it is larger than the sum of its proper divisors (66888652).

75613148 is a wasteful number, since it uses less digits than its factorization.

75613148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454116 (or 1454114 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 75613148 is about 8695.5820966741. The cubic root of 75613148 is about 422.8624351706.

The spelling of 75613148 in words is "seventy-five million, six hundred thirteen thousand, one hundred forty-eight".