1682625126 has 32 divisors (see below), whose sum is σ = 4141847808. Its totient is φ = 443769120.

The previous prime is 1682625121. The next prime is 1682625173. The reversal of 1682625126 is 6215262861.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682625121) 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, 1540320 + ... + 1541411.

It is an arithmetic number, because the mean of its divisors is an integer number (129432744).

Almost surely, 2^1682625126 is an apocalyptic number.

1682625126 is an abundant number, since it is smaller than the sum of its proper divisors (2459222682).

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

1682625126 is a wasteful number, since it uses less digits than its factorization.

1682625126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081756.

The product of its digits is 69120, while the sum is 39.

The square root of 1682625126 is about 41019.8138221031. The cubic root of 1682625126 is about 1189.4032565793.

Adding to 1682625126 its reverse (6215262861), we get a palindrome (7897887987).

The spelling of 1682625126 in words is "one billion, six hundred eighty-two million, six hundred twenty-five thousand, one hundred twenty-six".