5654678 has 16 divisors (see below), whose sum is σ = 8706960. Its totient is φ = 2753376.

The previous prime is 5654657. The next prime is 5654689. The reversal of 5654678 is 8764565.

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, 20276 + ... + 20552.

It is an arithmetic number, because the mean of its divisors is an integer number (544185).

Almost surely, 2^5654678 is an apocalyptic number.

5654678 is a deficient number, since it is larger than the sum of its proper divisors (3052282).

5654678 is a wasteful number, since it uses less digits than its factorization.

5654678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its digits is 201600, while the sum is 41.

The square root of 5654678 is about 2377.9566858965. The cubic root of 5654678 is about 178.1568915095.

The spelling of 5654678 in words is "five million, six hundred fifty-four thousand, six hundred seventy-eight".