676072 has 8 divisors (see below), whose sum is σ = 1267650. Its totient is φ = 338032.

The previous prime is 676069. The next prime is 676099. The reversal of 676072 is 270676.

It can be written as a sum of positive squares in only one way, i.e., 527076 + 148996 = 726^2 + 386^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 676072.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42247 + ... + 42262.

2⁶⁷⁶⁰⁷² is an apocalyptic number.

It is an amenable number.

676072 is a deficient number, since it is larger than the sum of its proper divisors (591578).

676072 is a wasteful number, since it uses less digits than its factorization.

676072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84515 (or 84511 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 676072 is about 822.2359758609. The cubic root of 676072 is about 87.7669453183.

The spelling of 676072 in words is "six hundred seventy-six thousand, seventy-two".