465998562 has 32 divisors (see below), whose sum is σ = 1036929600. Its totient is φ = 155126304.

The previous prime is 465998557. The next prime is 465998563. The reversal of 465998562 is 265899564.

It is a happy number.

465998562 is a `hidden beast` number, since 46 + 599 + 8 + 5 + 6 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 465998499 and 465998508.

It is not an unprimeable number, because it can be changed into a prime (465998563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38353 + ... + 49019.

It is an arithmetic number, because the mean of its divisors is an integer number (32404050).

Almost surely, 2^465998562 is an apocalyptic number.

465998562 is an abundant number, since it is smaller than the sum of its proper divisors (570931038).

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

465998562 is a wasteful number, since it uses less digits than its factorization.

465998562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11487 (or 11481 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 465998562 is about 21586.9998378654. Note that the first 3 decimals coincide. The cubic root of 465998562 is about 775.2852571836.

The spelling of 465998562 in words is "four hundred sixty-five million, nine hundred ninety-eight thousand, five hundred sixty-two".