6148149 has 16 divisors (see below), whose sum is σ = 9441408. Its totient is φ = 3485952.

The previous prime is 6148147. The next prime is 6148193. The reversal of 6148149 is 9418416.

It is not a de Polignac number, because 6148149 - 2¹ = 6148147 is a prime.

It is a super-2 number, since 2×6148149² = 75599472252402, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6148141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1809 + ... + 3945.

It is an arithmetic number, because the mean of its divisors is an integer number (590088).

Almost surely, 2^6148149 is an apocalyptic number.

It is an amenable number.

6148149 is a deficient number, since it is larger than the sum of its proper divisors (3293259).

6148149 is a wasteful number, since it uses less digits than its factorization.

6148149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284.

The product of its digits is 6912, while the sum is 33.

The square root of 6148149 is about 2479.5461278226. The cubic root of 6148149 is about 183.1954971307.

The spelling of 6148149 in words is "six million, one hundred forty-eight thousand, one hundred forty-nine".