6123397 has 4 divisors (see below), whose sum is σ = 6998176. Its totient is φ = 5248620.

The previous prime is 6123361. The next prime is 6123401. The reversal of 6123397 is 7933216.

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 6123397 - 2¹⁹ = 5599109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6123317) 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, 437379 + ... + 437392.

It is an arithmetic number, because the mean of its divisors is an integer number (1749544).

Almost surely, 2^6123397 is an apocalyptic number.

It is an amenable number.

6123397 is a deficient number, since it is larger than the sum of its proper divisors (874779).

6123397 is an equidigital number, since it uses as much as digits as its factorization.

6123397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874778.

The product of its digits is 6804, while the sum is 31.

The square root of 6123397 is about 2474.5498580550. The cubic root of 6123397 is about 182.9493225655.

The spelling of 6123397 in words is "six million, one hundred twenty-three thousand, three hundred ninety-seven".