468987450 has 96 divisors (see below), whose sum is σ = 1240396800. Its totient is φ = 116925120.

The previous prime is 468987443. The next prime is 468987481. The reversal of 468987450 is 54789864.

It is a junction number, because it is equal to n+sod(n) for n = 468987393 and 468987402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 224109 + ... + 226191.

It is an arithmetic number, because the mean of its divisors is an integer number (12920800).

Almost surely, 2^468987450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468987450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620198400).

468987450 is an abundant number, since it is smaller than the sum of its proper divisors (771409350).

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

468987450 is a wasteful number, since it uses less digits than its factorization.

468987450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196 (or 2191 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 468987450 is about 21656.1180731912. The cubic root of 468987450 is about 776.9392709883.

The spelling of 468987450 in words is "four hundred sixty-eight million, nine hundred eighty-seven thousand, four hundred fifty".