6145450 has 24 divisors (see below), whose sum is σ = 11567340. Its totient is φ = 2428800.

The previous prime is 6145429. The next prime is 6145457. The reversal of 6145450 is 545416.

It can be written as a sum of positive squares in 6 ways, for example, as 1185921 + 4959529 = 1089^2 + 2227^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6145457) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3760 + ... + 5140.

Almost surely, 2^6145450 is an apocalyptic number.

6145450 is a deficient number, since it is larger than the sum of its proper divisors (5421890).

6145450 is a wasteful number, since it uses less digits than its factorization.

6145450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1477 counting only the distinct ones).

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

The square root of 6145450 is about 2479.0018152474. The cubic root of 6145450 is about 183.1686859708.

It can be divided in two parts, 61454 and 50, that added together give a square (61504 = 248²).

The spelling of 6145450 in words is "six million, one hundred forty-five thousand, four hundred fifty".