6149481 has 8 divisors (see below), whose sum is σ = 8830080. Its totient is φ = 3784272.

The previous prime is 6149477. The next prime is 6149489. The reversal of 6149481 is 1849416.

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

It is not a de Polignac number, because 6149481 - 2² = 6149477 is a prime.

It is a super-2 number, since 2×6149481² = 75632233138722, which contains 22 as substring.

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, 78801 + ... + 78878.

It is an arithmetic number, because the mean of its divisors is an integer number (1103760).

Almost surely, 2^6149481 is an apocalyptic number.

It is an amenable number.

6149481 is a deficient number, since it is larger than the sum of its proper divisors (2680599).

6149481 is a wasteful number, since it uses less digits than its factorization.

6149481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157695.

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

The square root of 6149481 is about 2479.8147108201. The cubic root of 6149481 is about 183.2087259785.

The spelling of 6149481 in words is "six million, one hundred forty-nine thousand, four hundred eighty-one".