6994154 has 8 divisors (see below), whose sum is σ = 10609380. Its totient is φ = 3457696.

The previous prime is 6994153. The next prime is 6994159. The reversal of 6994154 is 4514996.

It can be written as a sum of positive squares in 2 ways, for example, as 6901129 + 93025 = 2627^2 + 305^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6994151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19469 + ... + 19824.

Almost surely, 2^6994154 is an apocalyptic number.

6994154 is a deficient number, since it is larger than the sum of its proper divisors (3615226).

6994154 is a wasteful number, since it uses less digits than its factorization.

6994154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39384.

The product of its digits is 38880, while the sum is 38.

The square root of 6994154 is about 2644.6462901492. The cubic root of 6994154 is about 191.2398510855.

The spelling of 6994154 in words is "six million, nine hundred ninety-four thousand, one hundred fifty-four".