465963240 has 32 divisors (see below), whose sum is σ = 1397890080. Its totient is φ = 124256832.

The previous prime is 465963229. The next prime is 465963241. The reversal of 465963240 is 42369564.

It is not an unprimeable number, because it can be changed into a prime (465963241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941394 + ... + 1941633.

It is an arithmetic number, because the mean of its divisors is an integer number (43684065).

Almost surely, 2^465963240 is an apocalyptic number.

465963240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

465963240 is an abundant number, since it is smaller than the sum of its proper divisors (931926840).

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

465963240 is a wasteful number, since it uses less digits than its factorization.

465963240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883041 (or 3883037 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 465963240 is about 21586.1816910726. The cubic root of 465963240 is about 775.2656681977.

The spelling of 465963240 in words is "four hundred sixty-five million, nine hundred sixty-three thousand, two hundred forty".