468262621 has 8 divisors (see below), whose sum is σ = 473181624. Its totient is φ = 463357440.

The previous prime is 468262607. The next prime is 468262631. The reversal of 468262621 is 126262864.

It can be written as a sum of positive squares in 4 ways, for example, as 18610596 + 449652025 = 4314^2 + 21205^2 .

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 468262621 - 2⁷ = 468262493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468262631) 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, 73441 + ... + 79561.

It is an arithmetic number, because the mean of its divisors is an integer number (59147703).

Almost surely, 2^468262621 is an apocalyptic number.

It is an amenable number.

468262621 is a deficient number, since it is larger than the sum of its proper divisors (4919003).

468262621 is a wasteful number, since it uses less digits than its factorization.

468262621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6911.

The product of its digits is 55296, while the sum is 37.

The square root of 468262621 is about 21639.3766315021. The cubic root of 468262621 is about 776.5388064820.

The spelling of 468262621 in words is "four hundred sixty-eight million, two hundred sixty-two thousand, six hundred twenty-one".