6149487 has 8 divisors (see below), whose sum is σ = 8555904. Its totient is φ = 3921368.

The previous prime is 6149477. The next prime is 6149489. The reversal of 6149487 is 7849416.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6149487 - 2¹⁰ = 6148463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44493 + ... + 44630.

It is an arithmetic number, because the mean of its divisors is an integer number (1069488).

Almost surely, 2^6149487 is an apocalyptic number.

6149487 is a deficient number, since it is larger than the sum of its proper divisors (2406417).

6149487 is a wasteful number, since it uses less digits than its factorization.

6149487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89149.

The product of its digits is 48384, while the sum is 39.

The square root of 6149487 is about 2479.8159205877. The cubic root of 6149487 is about 183.2087855636.

It can be divided in two parts, 614 and 9487, that added together give a palindrome (10101).

The spelling of 6149487 in words is "six million, one hundred forty-nine thousand, four hundred eighty-seven".