481635670 has 32 divisors (see below), whose sum is σ = 927062496. Its totient is φ = 179520000.

The previous prime is 481635643. The next prime is 481635673. The reversal of 481635670 is 76536184.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481635673) 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, 3145 + ... + 31195.

It is an arithmetic number, because the mean of its divisors is an integer number (28970703).

Almost surely, 2^481635670 is an apocalyptic number.

481635670 is a deficient number, since it is larger than the sum of its proper divisors (445426826).

481635670 is a wasteful number, since it uses less digits than its factorization.

481635670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28176.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 481635670 is about 21946.1994431838. The cubic root of 481635670 is about 783.8618854214.

The spelling of 481635670 in words is "four hundred eighty-one million, six hundred thirty-five thousand, six hundred seventy".