75828763 has 8 divisors (see below), whose sum is σ = 76698288. Its totient is φ = 74962944.

The previous prime is 75828757. The next prime is 75828773. The reversal of 75828763 is 36782857.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75828763 - 2¹³ = 75820571 is a prime.

It is a super-2 number, since 2×75828763² = 11500002596220338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75828733) 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 7 ways as a sum of consecutive naturals, for example, 64620 + ... + 65782.

It is an arithmetic number, because the mean of its divisors is an integer number (9587286).

Almost surely, 2^75828763 is an apocalyptic number.

75828763 is a deficient number, since it is larger than the sum of its proper divisors (869525).

75828763 is a wasteful number, since it uses less digits than its factorization.

75828763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853.

The product of its digits is 564480, while the sum is 46.

The square root of 75828763 is about 8707.9712333011. The cubic root of 75828763 is about 423.2639921284.

The spelling of 75828763 in words is "seventy-five million, eight hundred twenty-eight thousand, seven hundred sixty-three".