75371941 has 2 divisors, whose sum is σ = 75371942. Its totient is φ = 75371940.

The previous prime is 75371927. The next prime is 75371951. The reversal of 75371941 is 14917357.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56700900 + 18671041 = 7530^2 + 4321^2 .

It is a cyclic number.

It is not a de Polignac number, because 75371941 - 2⁵ = 75371909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75371941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75371911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37685970 + 37685971.

It is an arithmetic number, because the mean of its divisors is an integer number (37685971).

Almost surely, 2^75371941 is an apocalyptic number.

It is an amenable number.

75371941 is a deficient number, since it is larger than the sum of its proper divisors (1).

75371941 is an equidigital number, since it uses as much as digits as its factorization.

75371941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 37.

The square root of 75371941 is about 8681.7015037376. The cubic root of 75371941 is about 422.4123105014.

The spelling of 75371941 in words is "seventy-five million, three hundred seventy-one thousand, nine hundred forty-one".