6149031 has 16 divisors (see below), whose sum is σ = 9408000. Its totient is φ = 3499488.

The previous prime is 6149023. The next prime is 6149041. The reversal of 6149031 is 1309416.

It is not a de Polignac number, because 6149031 - 2³ = 6149023 is a prime.

It is a super-2 number, since 2×6149031² = 75621164477922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6148992 and 6149010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149021) 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, 6910 + ... + 7748.

It is an arithmetic number, because the mean of its divisors is an integer number (588000).

Almost surely, 2^6149031 is an apocalyptic number.

6149031 is a deficient number, since it is larger than the sum of its proper divisors (3258969).

6149031 is a wasteful number, since it uses less digits than its factorization.

6149031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 6149031 is about 2479.7239765748. The cubic root of 6149031 is about 183.2042569868.

The spelling of 6149031 in words is "six million, one hundred forty-nine thousand, thirty-one".