1677035142 has 48 divisors (see below), whose sum is σ = 3980003040. Its totient is φ = 507983616.

The previous prime is 1677035141. The next prime is 1677035161. The reversal of 1677035142 is 2415307761.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1677035097 and 1677035106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1677035141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85618 + ... + 103365.

It is an arithmetic number, because the mean of its divisors is an integer number (82916730).

Almost surely, 2^1677035142 is an apocalyptic number.

1677035142 is an abundant number, since it is smaller than the sum of its proper divisors (2302967898).

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

1677035142 is a wasteful number, since it uses less digits than its factorization.

1677035142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189037 (or 189034 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 1677035142 is about 40951.6195284143. The cubic root of 1677035142 is about 1188.0846579469.

The spelling of 1677035142 in words is "one billion, six hundred seventy-seven million, thirty-five thousand, one hundred forty-two".