75214379 has 2 divisors, whose sum is σ = 75214380. Its totient is φ = 75214378.

The previous prime is 75214361. The next prime is 75214387. The reversal of 75214379 is 97341257.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75214379 - 2²⁰ = 74165803 is a prime.

It is not a weakly prime, because it can be changed into another prime (75214319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37607189 + 37607190.

It is an arithmetic number, because the mean of its divisors is an integer number (37607190).

Almost surely, 2^75214379 is an apocalyptic number.

75214379 is a deficient number, since it is larger than the sum of its proper divisors (1).

75214379 is an equidigital number, since it uses as much as digits as its factorization.

75214379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 38.

The square root of 75214379 is about 8672.6223831088. The cubic root of 75214379 is about 422.1177598629.

The spelling of 75214379 in words is "seventy-five million, two hundred fourteen thousand, three hundred seventy-nine".