75277714 has 4 divisors (see below), whose sum is σ = 112916574. Its totient is φ = 37638856.

The previous prime is 75277637. The next prime is 75277729. The reversal of 75277714 is 41777257.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48930025 + 26347689 = 6995^2 + 5133^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18819427 + ... + 18819430.

Almost surely, 2^75277714 is an apocalyptic number.

75277714 is a deficient number, since it is larger than the sum of its proper divisors (37638860).

75277714 is a wasteful number, since it uses less digits than its factorization.

75277714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37638859.

The product of its digits is 96040, while the sum is 40.

The square root of 75277714 is about 8676.2730478011. The cubic root of 75277714 is about 422.2362094115.

The spelling of 75277714 in words is "seventy-five million, two hundred seventy-seven thousand, seven hundred fourteen".