75747101 has 8 divisors (see below), whose sum is σ = 78736800. Its totient is φ = 72782640.

The previous prime is 75747083. The next prime is 75747107. The reversal of 75747101 is 10174757.

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 75747101 - 2¹⁴ = 75730717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75747107) 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, 71 + ... + 12308.

It is an arithmetic number, because the mean of its divisors is an integer number (9842100).

Almost surely, 2^75747101 is an apocalyptic number.

It is an amenable number.

75747101 is a deficient number, since it is larger than the sum of its proper divisors (2989699).

75747101 is a wasteful number, since it uses less digits than its factorization.

75747101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12619.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 75747101 is about 8703.2810479727. The cubic root of 75747101 is about 423.1119961574. Note that the first 3 decimals are identical.

The spelling of 75747101 in words is "seventy-five million, seven hundred forty-seven thousand, one hundred one".