6025640 has 32 divisors (see below), whose sum is σ = 13706280. Its totient is φ = 2383872.

The previous prime is 6025637. The next prime is 6025661. The reversal of 6025640 is 465206.

It can be written as a sum of positive squares in 4 ways, for example, as 3407716 + 2617924 = 1846^2 + 1618^2 .

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 7 ways as a sum of consecutive naturals, for example, 3104 + ... + 4656.

Almost surely, 2^6025640 is an apocalyptic number.

It is an amenable number.

6025640 is an abundant number, since it is smaller than the sum of its proper divisors (7680640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6025640 is a wasteful number, since it uses less digits than its factorization.

6025640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 6025640 is about 2454.7179063998. The cubic root of 6025640 is about 181.9705301880.

The spelling of 6025640 in words is "six million, twenty-five thousand, six hundred forty".