466405140 has 24 divisors (see below), whose sum is σ = 1305934560. Its totient is φ = 124374688.

The previous prime is 466405117. The next prime is 466405153. The reversal of 466405140 is 41504664.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 466405098 and 466405107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3886650 + ... + 3886769.

It is an arithmetic number, because the mean of its divisors is an integer number (54413940).

Almost surely, 2^466405140 is an apocalyptic number.

It is an amenable number.

466405140 is an abundant number, since it is smaller than the sum of its proper divisors (839529420).

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

466405140 is a wasteful number, since it uses less digits than its factorization.

466405140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7773431 (or 7773429 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 466405140 is about 21596.4149802693. The cubic root of 466405140 is about 775.5106672499.

The spelling of 466405140 in words is "four hundred sixty-six million, four hundred five thousand, one hundred forty".