1682451242 has 16 divisors (see below), whose sum is σ = 2652633792. Its totient is φ = 798774240.

The previous prime is 1682451191. The next prime is 1682451247. The reversal of 1682451242 is 2421542861.

It is not an unprimeable number, because it can be changed into a prime (1682451247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127184 + ... + 139787.

It is an arithmetic number, because the mean of its divisors is an integer number (165789612).

Almost surely, 2^1682451242 is an apocalyptic number.

1682451242 is a deficient number, since it is larger than the sum of its proper divisors (970182550).

1682451242 is a wasteful number, since it uses less digits than its factorization.

1682451242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267133.

The product of its digits is 30720, while the sum is 35.

The square root of 1682451242 is about 41017.6942550407. The cubic root of 1682451242 is about 1189.3622838323.

The spelling of 1682451242 in words is "one billion, six hundred eighty-two million, four hundred fifty-one thousand, two hundred forty-two".