676551 has 8 divisors (see below), whose sum is σ = 917104. Its totient is φ = 443520.

The previous prime is 676523. The next prime is 676573. The reversal of 676551 is 155676.

676551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 676551 - 2¹⁴ = 660167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676051) 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, 1666 + ... + 2031.

It is an arithmetic number, because the mean of its divisors is an integer number (114638).

2⁶⁷⁶⁵⁵¹ is an apocalyptic number.

676551 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

676551 is a deficient number, since it is larger than the sum of its proper divisors (240553).

676551 is a wasteful number, since it uses less digits than its factorization.

676551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761.

The product of its digits is 6300, while the sum is 30.

The square root of 676551 is about 822.5272031976. The cubic root of 676551 is about 87.7876681812.

The spelling of 676551 in words is "six hundred seventy-six thousand, five hundred fifty-one".