675430 has 16 divisors (see below), whose sum is σ = 1389600. Its totient is φ = 231552.

The previous prime is 675419. The next prime is 675449. The reversal of 675430 is 34576.

675430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 675395 and 675404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4755 + ... + 4894.

It is an arithmetic number, because the mean of its divisors is an integer number (86850).

2⁶⁷⁵⁴³⁰ is an apocalyptic number.

675430 is an abundant number, since it is smaller than the sum of its proper divisors (714170).

It is a weird number, because it is abundant, but not a pseudoperfect number.

675430 is a wasteful number, since it uses less digits than its factorization.

675430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9663.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 675430 is about 821.8454842609. The cubic root of 675430 is about 87.7391552684.

The spelling of 675430 in words is "six hundred seventy-five thousand, four hundred thirty".