6248621 has 4 divisors (see below), whose sum is σ = 6341952. Its totient is φ = 6155292.

The previous prime is 6248611. The next prime is 6248633. The reversal of 6248621 is 1268426.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6248621 - 2²² = 2054317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6248611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46565 + ... + 46698.

It is an arithmetic number, because the mean of its divisors is an integer number (1585488).

Almost surely, 2^6248621 is an apocalyptic number.

It is an amenable number.

6248621 is a deficient number, since it is larger than the sum of its proper divisors (93331).

6248621 is an equidigital number, since it uses as much as digits as its factorization.

6248621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93330.

The product of its digits is 4608, while the sum is 29.

The square root of 6248621 is about 2499.7241847852. The cubic root of 6248621 is about 184.1880265237.

The spelling of 6248621 in words is "six million, two hundred forty-eight thousand, six hundred twenty-one".