6146457 has 4 divisors (see below), whose sum is σ = 8195280. Its totient is φ = 4097636.

The previous prime is 6146453. The next prime is 6146461. The reversal of 6146457 is 7546416.

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 an interprime number because it is at equal distance from previous prime (6146453) and next prime (6146461).

It is a cyclic number.

It is not a de Polignac number, because 6146457 - 2² = 6146453 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (6146453) 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 3 ways as a sum of consecutive naturals, for example, 1024407 + ... + 1024412.

It is an arithmetic number, because the mean of its divisors is an integer number (2048820).

Almost surely, 2^6146457 is an apocalyptic number.

It is an amenable number.

6146457 is a deficient number, since it is larger than the sum of its proper divisors (2048823).

6146457 is a wasteful number, since it uses less digits than its factorization.

6146457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048822.

The product of its digits is 20160, while the sum is 33.

The square root of 6146457 is about 2479.2049128703. The cubic root of 6146457 is about 183.1786901632.

The spelling of 6146457 in words is "six million, one hundred forty-six thousand, four hundred fifty-seven".