75695677 has 4 divisors (see below), whose sum is σ = 79679680. Its totient is φ = 71711676.

The previous prime is 75695663. The next prime is 75695687. The reversal of 75695677 is 77659657.

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.

It is a cyclic number.

It is not a de Polignac number, because 75695677 - 2¹⁹ = 75171389 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 (75695687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1991973 + ... + 1992010.

It is an arithmetic number, because the mean of its divisors is an integer number (19919920).

Almost surely, 2^75695677 is an apocalyptic number.

It is an amenable number.

75695677 is a deficient number, since it is larger than the sum of its proper divisors (3984003).

75695677 is a wasteful number, since it uses less digits than its factorization.

75695677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984002.

The product of its digits is 2778300, while the sum is 52.

The square root of 75695677 is about 8700.3262582503. The cubic root of 75695677 is about 423.0162255530.

The spelling of 75695677 in words is "seventy-five million, six hundred ninety-five thousand, six hundred seventy-seven".