75214361 has 2 divisors, whose sum is σ = 75214362. Its totient is φ = 75214360.

The previous prime is 75214333. The next prime is 75214379. The reversal of 75214361 is 16341257.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44622400 + 30591961 = 6680^2 + 5531^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75214361 is a prime.

It is not a weakly prime, because it can be changed into another prime (75214561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37607180 + 37607181.

It is an arithmetic number, because the mean of its divisors is an integer number (37607181).

Almost surely, 2^75214361 is an apocalyptic number.

It is an amenable number.

75214361 is a deficient number, since it is larger than the sum of its proper divisors (1).

75214361 is an equidigital number, since it uses as much as digits as its factorization.

75214361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 75214361 is about 8672.6213453604. The cubic root of 75214361 is about 422.1177261897.

The spelling of 75214361 in words is "seventy-five million, two hundred fourteen thousand, three hundred sixty-one".