75742941 has 8 divisors (see below), whose sum is σ = 101424960. Its totient is φ = 50278112.

The previous prime is 75742937. The next prime is 75742943. The reversal of 75742941 is 14924757.

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 75742941 - 2² = 75742937 is a prime.

It is a super-2 number, since 2×75742941² = 11473986222658962, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 75742941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75742943) 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, 53481 + ... + 54878.

It is an arithmetic number, because the mean of its divisors is an integer number (12678120).

Almost surely, 2^75742941 is an apocalyptic number.

It is an amenable number.

75742941 is a deficient number, since it is larger than the sum of its proper divisors (25682019).

75742941 is a wasteful number, since it uses less digits than its factorization.

75742941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108595.

The product of its digits is 70560, while the sum is 39.

The square root of 75742941 is about 8703.0420543624. The cubic root of 75742941 is about 423.1042503027.

The spelling of 75742941 in words is "seventy-five million, seven hundred forty-two thousand, nine hundred forty-one".