5455647 has 8 divisors (see below), whose sum is σ = 8082480. Its totient is φ = 3637080.

The previous prime is 5455643. The next prime is 5455727. The reversal of 5455647 is 7465545.

It is a happy number.

5455647 is a `hidden beast` number, since 5 + 4 + 5 + 5 + 647 = 666.

It is not a de Polignac number, because 5455647 - 2² = 5455643 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101004 + ... + 101057.

It is an arithmetic number, because the mean of its divisors is an integer number (1010310).

Almost surely, 2^5455647 is an apocalyptic number.

5455647 is a deficient number, since it is larger than the sum of its proper divisors (2626833).

5455647 is a wasteful number, since it uses less digits than its factorization.

5455647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202070 (or 202064 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 5455647 is about 2335.7326473721. The cubic root of 5455647 is about 176.0416460504.

The spelling of 5455647 in words is "five million, four hundred fifty-five thousand, six hundred forty-seven".