6354456 has 16 divisors (see below), whose sum is σ = 15886200. Its totient is φ = 2118144.

The previous prime is 6354449. The next prime is 6354457. The reversal of 6354456 is 6544536.

It is a super-2 number, since 2×6354456² = 80758222111872, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6354457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132361 + ... + 132408.

Almost surely, 2^6354456 is an apocalyptic number.

It is an amenable number.

6354456 is an abundant number, since it is smaller than the sum of its proper divisors (9531744).

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

6354456 is a wasteful number, since it uses less digits than its factorization.

6354456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264778 (or 264774 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 6354456 is about 2520.8046334454. The cubic root of 6354456 is about 185.2220950863. Note that the first 3 decimals are identical.

The spelling of 6354456 in words is "six million, three hundred fifty-four thousand, four hundred fifty-six".