75677276 has 12 divisors (see below), whose sum is σ = 132752760. Its totient is φ = 37747920.

The previous prime is 75677263. The next prime is 75677279. The reversal of 75677276 is 67277657.

It is a self number, because there is not a number n which added to its sum of digits gives 75677276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75677279) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 20786 + ... + 24153.

It is an arithmetic number, because the mean of its divisors is an integer number (11062730).

Almost surely, 2^75677276 is an apocalyptic number.

It is an amenable number.

75677276 is a deficient number, since it is larger than the sum of its proper divisors (57075484).

75677276 is a wasteful number, since it uses less digits than its factorization.

75677276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45364 (or 45362 counting only the distinct ones).

The product of its digits is 864360, while the sum is 47.

The square root of 75677276 is about 8699.2687048970. The cubic root of 75677276 is about 422.9819455135.

The spelling of 75677276 in words is "seventy-five million, six hundred seventy-seven thousand, two hundred seventy-six".