468402858 has 256 divisors, whose sum is σ = 1405440000. Its totient is φ = 115259760.

The previous prime is 468402811. The next prime is 468402859. The reversal of 468402858 is 858204864.

It is not an unprimeable number, because it can be changed into a prime (468402859) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24652773 + ... + 24652791.

It is an arithmetic number, because the mean of its divisors is an integer number (5490000).

Almost surely, 2^468402858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468402858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702720000).

468402858 is an abundant number, since it is smaller than the sum of its proper divisors (937037142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468402858 is a wasteful number, since it uses less digits than its factorization.

468402858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 468402858 is about 21642.6167087069. The cubic root of 468402858 is about 776.6163189706.

The spelling of 468402858 in words is "four hundred sixty-eight million, four hundred two thousand, eight hundred fifty-eight".