468156066 has 32 divisors (see below), whose sum is σ = 1070720640. Its totient is φ = 133677696.

The previous prime is 468156011. The next prime is 468156197. The reversal of 468156066 is 660651864.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 117190 + ... + 121118.

It is an arithmetic number, because the mean of its divisors is an integer number (33460020).

Almost surely, 2^468156066 is an apocalyptic number.

468156066 is an abundant number, since it is smaller than the sum of its proper divisors (602564574).

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

468156066 is a wasteful number, since it uses less digits than its factorization.

468156066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6778.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 468156066 is about 21636.9144288182. The cubic root of 468156066 is about 776.4799005277.

The spelling of 468156066 in words is "four hundred sixty-eight million, one hundred fifty-six thousand, sixty-six".