461212435 has 16 divisors (see below), whose sum is σ = 558073152. Its totient is φ = 365904000.

The previous prime is 461212369. The next prime is 461212447. The reversal of 461212435 is 534212164.

It is a de Polignac number, because none of the positive numbers 2^k-461212435 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 634042 + ... + 634768.

It is an arithmetic number, because the mean of its divisors is an integer number (34879572).

Almost surely, 2^461212435 is an apocalyptic number.

461212435 is a deficient number, since it is larger than the sum of its proper divisors (96860717).

461212435 is a wasteful number, since it uses less digits than its factorization.

461212435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614.

The product of its digits is 5760, while the sum is 28.

The square root of 461212435 is about 21475.8570259722. The cubic root of 461212435 is about 772.6218797164.

Adding to 461212435 its reverse (534212164), we get a palindrome (995424599).

The spelling of 461212435 in words is "four hundred sixty-one million, two hundred twelve thousand, four hundred thirty-five".