75285941 has 4 divisors (see below), whose sum is σ = 75379584. Its totient is φ = 75192300.

The previous prime is 75285937. The next prime is 75285953. The reversal of 75285941 is 14958257.

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: 14958257 = 23 ⋅650359.

It is a cyclic number.

It is not a de Polignac number, because 75285941 - 2² = 75285937 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 (75285971) 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, 45605 + ... + 47226.

It is an arithmetic number, because the mean of its divisors is an integer number (18844896).

Almost surely, 2^75285941 is an apocalyptic number.

It is an amenable number.

75285941 is a deficient number, since it is larger than the sum of its proper divisors (93643).

75285941 is an equidigital number, since it uses as much as digits as its factorization.

75285941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93642.

The product of its digits is 100800, while the sum is 41.

The square root of 75285941 is about 8676.7471439474. The cubic root of 75285941 is about 422.2515907267.

The spelling of 75285941 in words is "seventy-five million, two hundred eighty-five thousand, nine hundred forty-one".