6450154 has 8 divisors (see below), whose sum is σ = 9688068. Its totient is φ = 3220800.

The previous prime is 6450133. The next prime is 6450167. The reversal of 6450154 is 4510546.

It can be written as a sum of positive squares in 2 ways, for example, as 6375625 + 74529 = 2525^2 + 273^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304 + ... + 3604.

Almost surely, 2^6450154 is an apocalyptic number.

6450154 is a deficient number, since it is larger than the sum of its proper divisors (3237914).

6450154 is a wasteful number, since it uses less digits than its factorization.

6450154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 6450154 is about 2539.7153383795. The cubic root of 6450154 is about 186.1472799650.

The spelling of 6450154 in words is "six million, four hundred fifty thousand, one hundred fifty-four".