6261398 has 16 divisors (see below), whose sum is σ = 11034576. Its totient is φ = 2627040.

The previous prime is 6261391. The next prime is 6261401. The reversal of 6261398 is 8931626.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6261391) 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, 10661 + ... + 11232.

It is an arithmetic number, because the mean of its divisors is an integer number (689661).

Almost surely, 2^6261398 is an apocalyptic number.

6261398 is a deficient number, since it is larger than the sum of its proper divisors (4773178).

6261398 is a wasteful number, since it uses less digits than its factorization.

6261398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21919.

The product of its digits is 15552, while the sum is 35.

The square root of 6261398 is about 2502.2785616314. The cubic root of 6261398 is about 184.3134818415.

The spelling of 6261398 in words is "six million, two hundred sixty-one thousand, three hundred ninety-eight".