772800023 has 8 divisors (see below), whose sum is σ = 832413696. Its totient is φ = 715354200.

The previous prime is 772800013. The next prime is 772800029. The reversal of 772800023 is 320008277.

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 772800023 - 2¹² = 772795927 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 (772800029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541223 + ... + 542648.

It is an arithmetic number, because the mean of its divisors is an integer number (104051712).

Almost surely, 2^772800023 is an apocalyptic number.

772800023 is a deficient number, since it is larger than the sum of its proper divisors (59613673).

772800023 is a wasteful number, since it uses less digits than its factorization.

772800023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083925.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 772800023 is about 27799.2809799103. The cubic root of 772800023 is about 917.6752992591.

The spelling of 772800023 in words is "seven hundred seventy-two million, eight hundred thousand, twenty-three".