6149916 has 36 divisors (see below), whose sum is σ = 15670200. Its totient is φ = 2033568.

The previous prime is 6149911. The next prime is 6149917. The reversal of 6149916 is 6199416.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4390 + ... + 5618.

Almost surely, 2^6149916 is an apocalyptic number.

It is an amenable number.

6149916 is an abundant number, since it is smaller than the sum of its proper divisors (9520284).

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

6149916 is a wasteful number, since it uses less digits than its factorization.

6149916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378 (or 1373 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 6149916 is about 2479.9024174350. The cubic root of 6149916 is about 183.2130457965.

The spelling of 6149916 in words is "six million, one hundred forty-nine thousand, nine hundred sixteen".