75901641 has 8 divisors (see below), whose sum is σ = 101285184. Its totient is φ = 50559600.

The previous prime is 75901607. The next prime is 75901697. The reversal of 75901641 is 14610957.

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

It is not a de Polignac number, because 75901641 - 2¹⁹ = 75377353 is a prime.

It is a super-2 number, since 2×75901641² = 11522118212985762, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (75908641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5821 + ... + 13626.

It is an arithmetic number, because the mean of its divisors is an integer number (12660648).

Almost surely, 2^75901641 is an apocalyptic number.

It is an amenable number.

75901641 is a deficient number, since it is larger than the sum of its proper divisors (25383543).

75901641 is a wasteful number, since it uses less digits than its factorization.

75901641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20751.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 75901641 is about 8712.1547851264. The cubic root of 75901641 is about 423.3995464800.

The spelling of 75901641 in words is "seventy-five million, nine hundred one thousand, six hundred forty-one".