466762640 has 40 divisors (see below), whose sum is σ = 1108321920. Its totient is φ = 182731136.

The previous prime is 466762633. The next prime is 466762643. The reversal of 466762640 is 46267664.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (466762643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58310 + ... + 65829.

It is an arithmetic number, because the mean of its divisors is an integer number (27708048).

Almost surely, 2^466762640 is an apocalyptic number.

466762640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

466762640 is an abundant number, since it is smaller than the sum of its proper divisors (641559280).

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

466762640 is a wasteful number, since it uses less digits than its factorization.

466762640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124199 (or 124193 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 466762640 is about 21604.6902315215. The cubic root of 466762640 is about 775.7087598763.

The spelling of 466762640 in words is "four hundred sixty-six million, seven hundred sixty-two thousand, six hundred forty".