468721023 has 24 divisors (see below), whose sum is σ = 648993024. Its totient is φ = 300895920.

The previous prime is 468721021. The next prime is 468721087. The reversal of 468721023 is 320127864.

It is not a de Polignac number, because 468721023 - 2¹ = 468721021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468721021) 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 23 ways as a sum of consecutive naturals, for example, 1057840 + ... + 1058282.

It is an arithmetic number, because the mean of its divisors is an integer number (27041376).

Almost surely, 2^468721023 is an apocalyptic number.

468721023 is a deficient number, since it is larger than the sum of its proper divisors (180272001).

468721023 is a wasteful number, since it uses less digits than its factorization.

468721023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 844 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 468721023 is about 21649.9658891186. The cubic root of 468721023 is about 776.7921193539.

Adding to 468721023 its reverse (320127864), we get a palindrome (788848887).

It can be divided in two parts, 46872 and 1023, that added together give a triangular number (47895 = T₃₀₉).

The spelling of 468721023 in words is "four hundred sixty-eight million, seven hundred twenty-one thousand, twenty-three".