75614740 has 12 divisors (see below), whose sum is σ = 158790996. Its totient is φ = 30245888.

The previous prime is 75614723. The next prime is 75614753. The reversal of 75614740 is 4741657.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 50893956 + 24720784 = 7134^2 + 4972^2 .

It is a junction number, because it is equal to n+sod(n) for n = 75614696 and 75614705.

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, 1890349 + ... + 1890388.

It is an arithmetic number, because the mean of its divisors is an integer number (13232583).

Almost surely, 2^75614740 is an apocalyptic number.

It is an amenable number.

75614740 is an abundant number, since it is smaller than the sum of its proper divisors (83176256).

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

75614740 is a wasteful number, since it uses less digits than its factorization.

75614740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3780746 (or 3780744 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 75614740 is about 8695.6736369300. The cubic root of 75614740 is about 422.8654028744.

The spelling of 75614740 in words is "seventy-five million, six hundred fourteen thousand, seven hundred forty".