6454825 has 12 divisors (see below), whose sum is σ = 8620108. Its totient is φ = 4766400.

The previous prime is 6454807. The next prime is 6454841. The reversal of 6454825 is 5284546.

6454825 = 1796² + 1797².

It can be written as a sum of positive squares in 6 ways, for example, as 2518569 + 3936256 = 1587^2 + 1984^2 .

It is not a de Polignac number, because 6454825 - 2¹¹ = 6452777 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9606 + ... + 10255.

Almost surely, 2^6454825 is an apocalyptic number.

6454825 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6454825 is the 1797-th centered square number.

It is an amenable number.

6454825 is a deficient number, since it is larger than the sum of its proper divisors (2165283).

6454825 is a wasteful number, since it uses less digits than its factorization.

6454825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19884 (or 19879 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 6454825 is about 2540.6347632039. The cubic root of 6454825 is about 186.1922031375.

The spelling of 6454825 in words is "six million, four hundred fifty-four thousand, eight hundred twenty-five".