676148 has 24 divisors (see below), whose sum is σ = 1311744. Its totient is φ = 304920.

The previous prime is 676147. The next prime is 676171. The reversal of 676148 is 841676.

Added to its reverse (841676) it gives a square (1517824 = 1232²).

It is a super-2 number, since 2×676148² = 914352235808, which contains 22 as substring.

It is an Ulam number.

It is a nialpdrome in base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 676148.

It is not an unprimeable number, because it can be changed into a prime (676147) 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, 5261 + ... + 5387.

It is an arithmetic number, because the mean of its divisors is an integer number (54656).

2⁶⁷⁶¹⁴⁸ is an apocalyptic number.

It is an amenable number.

676148 is a deficient number, since it is larger than the sum of its proper divisors (635596).

676148 is a wasteful number, since it uses less digits than its factorization.

676148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 140 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 676148 is about 822.2821900054. The cubic root of 676148 is about 87.7702339413.

Adding to 676148 its reverse (841676), we get a square (1517824 = 1232²).

The spelling of 676148 in words is "six hundred seventy-six thousand, one hundred forty-eight".