6149142 has 32 divisors (see below), whose sum is σ = 14261760. Its totient is φ = 1960200.

The previous prime is 6149093. The next prime is 6149147. The reversal of 6149142 is 2419416.

6149142 is a `hidden beast` number, since 614 + 9 + 1 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149147) 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, 1234 + ... + 3717.

It is an arithmetic number, because the mean of its divisors is an integer number (445680).

Almost surely, 2^6149142 is an apocalyptic number.

6149142 is an abundant number, since it is smaller than the sum of its proper divisors (8112618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6149142 is a wasteful number, since it uses less digits than its factorization.

6149142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985 (or 4979 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 6149142 is about 2479.7463579971. The cubic root of 6149142 is about 183.2053593584.

The spelling of 6149142 in words is "six million, one hundred forty-nine thousand, one hundred forty-two".