6655454 has 16 divisors (see below), whose sum is σ = 11002992. Its totient is φ = 2999808.

The previous prime is 6655423. The next prime is 6655531. The reversal of 6655454 is 4545566.

6655454 is nontrivially palindromic in base 11.

It is a super-2 number, since 2×6655454² = 88590135892232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

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, 1859 + ... + 4094.

It is an arithmetic number, because the mean of its divisors is an integer number (687687).

Almost surely, 2^6655454 is an apocalyptic number.

6655454 is a deficient number, since it is larger than the sum of its proper divisors (4347538).

6655454 is a wasteful number, since it uses less digits than its factorization.

6655454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011.

The product of its digits is 72000, while the sum is 35.

The square root of 6655454 is about 2579.8166601524. The cubic root of 6655454 is about 188.1016313324.

The spelling of 6655454 in words is "six million, six hundred fifty-five thousand, four hundred fifty-four".