6449150 has 12 divisors (see below), whose sum is σ = 11995512. Its totient is φ = 2579640.

The previous prime is 6449141. The next prime is 6449159. The reversal of 6449150 is 519446.

It is an interprime number because it is at equal distance from previous prime (6449141) and next prime (6449159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6449159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64442 + ... + 64541.

It is an arithmetic number, because the mean of its divisors is an integer number (999626).

Almost surely, 2^6449150 is an apocalyptic number.

6449150 is a deficient number, since it is larger than the sum of its proper divisors (5546362).

6449150 is a wasteful number, since it uses less digits than its factorization.

6449150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128995 (or 128990 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6449150 is about 2539.5176707399. The cubic root of 6449150 is about 186.1376211999.

The spelling of 6449150 in words is "six million, four hundred forty-nine thousand, one hundred fifty".