466732840 has 96 divisors (see below), whose sum is σ = 1244927880. Its totient is φ = 156968448.

The previous prime is 466732811. The next prime is 466732867. The reversal of 466732840 is 48237664.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 466646404 + 86436 = 21602^2 + 294^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 466732793 and 466732802.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101634 + ... + 106126.

Almost surely, 2^466732840 is an apocalyptic number.

466732840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 466732840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622463940).

466732840 is an abundant number, since it is smaller than the sum of its proper divisors (778195040).

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

466732840 is a wasteful number, since it uses less digits than its factorization.

466732840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4571 (or 4560 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 466732840 is about 21604.0005554527. Note that the first 3 decimals coincide. The cubic root of 466732840 is about 775.6922514050.

The spelling of 466732840 in words is "four hundred sixty-six million, seven hundred thirty-two thousand, eight hundred forty".