1676672 has 16 divisors (see below), whose sum is σ = 3340500. Its totient is φ = 838272.

The previous prime is 1676663. The next prime is 1676687. The reversal of 1676672 is 2766761.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×1676672² = 5622457991168, which contains 22 as substring.

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, 6422 + ... + 6677.

2^1676672 is an apocalyptic number.

It is an amenable number.

1676672 is a deficient number, since it is larger than the sum of its proper divisors (1663828).

1676672 is an equidigital number, since it uses as much as digits as its factorization.

1676672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13113 (or 13101 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 1676672 is about 1294.8636993908. The cubic root of 1676672 is about 118.7998896559.

The spelling of 1676672 in words is "one million, six hundred seventy-six thousand, six hundred seventy-two".