75937049 has 4 divisors (see below), whose sum is σ = 75957264. Its totient is φ = 75916836.

The previous prime is 75937021. The next prime is 75937067. The reversal of 75937049 is 94073957.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94073957 = 373 ⋅252209.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75937049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75937019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2627 + ... + 12600.

It is an arithmetic number, because the mean of its divisors is an integer number (18989316).

Almost surely, 2^75937049 is an apocalyptic number.

It is an amenable number.

75937049 is a deficient number, since it is larger than the sum of its proper divisors (20215).

75937049 is a wasteful number, since it uses less digits than its factorization.

75937049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20214.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 75937049 is about 8714.1866516618. The cubic root of 75937049 is about 423.4653746595.

The spelling of 75937049 in words is "seventy-five million, nine hundred thirty-seven thousand, forty-nine".