6149290 has 32 divisors (see below), whose sum is σ = 12783744. Its totient is φ = 2086080.

The previous prime is 6149287. The next prime is 6149309. The reversal of 6149290 is 929416.

It is a happy number.

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

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 15 ways as a sum of consecutive naturals, for example, 7080 + ... + 7900.

It is an arithmetic number, because the mean of its divisors is an integer number (399492).

Almost surely, 2^6149290 is an apocalyptic number.

6149290 is an abundant number, since it is smaller than the sum of its proper divisors (6634454).

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

6149290 is a wasteful number, since it uses less digits than its factorization.

6149290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 6149290 is about 2479.7761995793. The cubic root of 6149290 is about 183.2068291664.

The spelling of 6149290 in words is "six million, one hundred forty-nine thousand, two hundred ninety".