485677142 has 8 divisors (see below), whose sum is σ = 728613336. Its totient is φ = 242806032.

The previous prime is 485677141. The next prime is 485677147. The reversal of 485677142 is 241776584.

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

It is a super-2 number, since 2×485677142² = 471764572522576328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485677093 and 485677102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485677141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12713 + ... + 33659.

It is an arithmetic number, because the mean of its divisors is an integer number (91076667).

Almost surely, 2^485677142 is an apocalyptic number.

485677142 is a deficient number, since it is larger than the sum of its proper divisors (242936194).

485677142 is a wasteful number, since it uses less digits than its factorization.

485677142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32542.

The product of its digits is 376320, while the sum is 44.

The square root of 485677142 is about 22038.0839003757. The cubic root of 485677142 is about 786.0482794232.

The spelling of 485677142 in words is "four hundred eighty-five million, six hundred seventy-seven thousand, one hundred forty-two".