461142662 has 16 divisors (see below), whose sum is σ = 723667392. Its totient is φ = 220159680.

The previous prime is 461142653. The next prime is 461142667. The reversal of 461142662 is 266241164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461142667) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 55973 + ... + 63680.

It is an arithmetic number, because the mean of its divisors is an integer number (45229212).

Almost surely, 2^461142662 is an apocalyptic number.

461142662 is a deficient number, since it is larger than the sum of its proper divisors (262524730).

461142662 is a wasteful number, since it uses less digits than its factorization.

461142662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119743.

The product of its digits is 13824, while the sum is 32.

The square root of 461142662 is about 21474.2325124788. The cubic root of 461142662 is about 772.5829165684.

The spelling of 461142662 in words is "four hundred sixty-one million, one hundred forty-two thousand, six hundred sixty-two".