675554 has 8 divisors (see below), whose sum is σ = 1105488. Its totient is φ = 307060.

The previous prime is 675553. The next prime is 675559. The reversal of 675554 is 455576.

It is a happy number.

675554 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 a self number, because there is not a number n which added to its sum of digits gives 675554.

It is not an unprimeable number, because it can be changed into a prime (675551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15332 + ... + 15375.

It is an arithmetic number, because the mean of its divisors is an integer number (138186).

2⁶⁷⁵⁵⁵⁴ is an apocalyptic number.

675554 is a deficient number, since it is larger than the sum of its proper divisors (429934).

675554 is a wasteful number, since it uses less digits than its factorization.

675554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30720.

The product of its digits is 21000, while the sum is 32.

The square root of 675554 is about 821.9209207704. The cubic root of 675554 is about 87.7445241887.

The spelling of 675554 in words is "six hundred seventy-five thousand, five hundred fifty-four".