461002134 has 8 divisors (see below), whose sum is σ = 922004280. Its totient is φ = 153667376.

The previous prime is 461002121. The next prime is 461002181. The reversal of 461002134 is 431200164.

It is a sphenic number, since it is the product of 3 distinct primes.

461002134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 461002134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38416839 + ... + 38416850.

It is an arithmetic number, because the mean of its divisors is an integer number (115250535).

Almost surely, 2^461002134 is an apocalyptic number.

461002134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

461002134 is a wasteful number, since it uses less digits than its factorization.

461002134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76833694.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 461002134 is about 21470.9602486708. The cubic root of 461002134 is about 772.5044299659.

Adding to 461002134 its reverse (431200164), we get a palindrome (892202298).

The spelling of 461002134 in words is "four hundred sixty-one million, two thousand, one hundred thirty-four".