5654988 has 24 divisors (see below), whose sum is σ = 14661360. Its totient is φ = 1884960.

The previous prime is 5654953. The next prime is 5655019. The reversal of 5654988 is 8894565.

5654988 is a `hidden beast` number, since 565 + 4 + 9 + 88 = 666.

It is an Ulam number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26073 + ... + 26288.

It is an arithmetic number, because the mean of its divisors is an integer number (610890).

Almost surely, 2^5654988 is an apocalyptic number.

It is an amenable number.

5654988 is an abundant number, since it is smaller than the sum of its proper divisors (9006372).

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

5654988 is a wasteful number, since it uses less digits than its factorization.

5654988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52374 (or 52366 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 5654988 is about 2378.0218670147. The cubic root of 5654988 is about 178.1601470810.

The spelling of 5654988 in words is "five million, six hundred fifty-four thousand, nine hundred eighty-eight".