1672441126 has 4 divisors (see below), whose sum is σ = 2508661692. Its totient is φ = 836220562.

The previous prime is 1672441073. The next prime is 1672441171. The reversal of 1672441126 is 6211442761.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1672441126² = 5594118639872295752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1672441091 and 1672441100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 418110280 + ... + 418110283.

It is an arithmetic number, because the mean of its divisors is an integer number (627165423).

Almost surely, 2^1672441126 is an apocalyptic number.

1672441126 is a deficient number, since it is larger than the sum of its proper divisors (836220566).

1672441126 is an equidigital number, since it uses as much as digits as its factorization.

1672441126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836220565.

The product of its digits is 16128, while the sum is 34.

The square root of 1672441126 is about 40895.4902892727. The cubic root of 1672441126 is about 1186.9987988841.

Adding to 1672441126 its reverse (6211442761), we get a palindrome (7883883887).

The spelling of 1672441126 in words is "one billion, six hundred seventy-two million, four hundred forty-one thousand, one hundred twenty-six".