5678730 has 24 divisors (see below), whose sum is σ = 14764932. Its totient is φ = 1514304.

The previous prime is 5678713. The next prime is 5678737. The reversal of 5678730 is 378765.

It can be written as a sum of positive squares in 2 ways, for example, as 4704561 + 974169 = 2169^2 + 987^2 .

It is not an unprimeable number, because it can be changed into a prime (5678737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31459 + ... + 31638.

Almost surely, 2^5678730 is an apocalyptic number.

5678730 is an abundant number, since it is smaller than the sum of its proper divisors (9086202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5678730 is a wasteful number, since it uses less digits than its factorization.

5678730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63110 (or 63107 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 5678730 is about 2383.0086025862. The cubic root of 5678730 is about 178.4091291822.

The spelling of 5678730 in words is "five million, six hundred seventy-eight thousand, seven hundred thirty".