6149240 has 32 divisors (see below), whose sum is σ = 14651280. Its totient is φ = 2314752.

The previous prime is 6149237. The next prime is 6149243. The reversal of 6149240 is 429416.

It is an interprime number because it is at equal distance from previous prime (6149237) and next prime (6149243).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149243) 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 7 ways as a sum of consecutive naturals, for example, 3842 + ... + 5201.

Almost surely, 2^6149240 is an apocalyptic number.

It is an amenable number.

6149240 is an abundant number, since it is smaller than the sum of its proper divisors (8502040).

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

6149240 is a wasteful number, since it uses less digits than its factorization.

6149240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9071 (or 9067 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 6149240 is about 2479.7661180039. The cubic root of 6149240 is about 183.2063326123.

The spelling of 6149240 in words is "six million, one hundred forty-nine thousand, two hundred forty".