6157423 has 4 divisors (see below), whose sum is σ = 6288480. Its totient is φ = 6026368.

The previous prime is 6157397. The next prime is 6157427. The reversal of 6157423 is 3247516.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6157423 - 2¹⁷ = 6026351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6157391 and 6157400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6157427) 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, 65458 + ... + 65551.

It is an arithmetic number, because the mean of its divisors is an integer number (1572120).

Almost surely, 2^6157423 is an apocalyptic number.

6157423 is a deficient number, since it is larger than the sum of its proper divisors (131057).

6157423 is a wasteful number, since it uses less digits than its factorization.

6157423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131056.

The product of its digits is 5040, while the sum is 28.

The square root of 6157423 is about 2481.4155234462. The cubic root of 6157423 is about 183.2875628624.

The spelling of 6157423 in words is "six million, one hundred fifty-seven thousand, four hundred twenty-three".