75056641 has 8 divisors (see below), whose sum is σ = 81989568. Its totient is φ = 68142000.

The previous prime is 75056633. The next prime is 75056677. The reversal of 75056641 is 14665057.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75056641 - 2³ = 75056633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75056597 and 75056606.

It is not an unprimeable number, because it can be changed into a prime (75056621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4876 + ... + 13186.

It is an arithmetic number, because the mean of its divisors is an integer number (10248696).

Almost surely, 2^75056641 is an apocalyptic number.

It is an amenable number.

75056641 is a deficient number, since it is larger than the sum of its proper divisors (6932927).

75056641 is a wasteful number, since it uses less digits than its factorization.

75056641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9143.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 75056641 is about 8663.5235903182. The cubic root of 75056641 is about 421.8224678695.

The spelling of 75056641 in words is "seventy-five million, fifty-six thousand, six hundred forty-one".