6245658 has 24 divisors (see below), whose sum is σ = 13579488. Its totient is φ = 2074632.

The previous prime is 6245651. The next prime is 6245669. The reversal of 6245658 is 8565426.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6245651) 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, 8035 + ... + 8777.

It is an arithmetic number, because the mean of its divisors is an integer number (565812).

Almost surely, 2^6245658 is an apocalyptic number.

6245658 is an abundant number, since it is smaller than the sum of its proper divisors (7333830).

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

6245658 is a wasteful number, since it uses less digits than its factorization.

6245658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218 (or 1215 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 6245658 is about 2499.1314491239. The cubic root of 6245658 is about 184.1589088775.

It can be divided in two parts, 6245 and 658, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 6245658 in words is "six million, two hundred forty-five thousand, six hundred fifty-eight".