2954139 has 8 divisors (see below), whose sum is σ = 4146240. Its totient is φ = 1865736.

The previous prime is 2954137. The next prime is 2954179. The reversal of 2954139 is 9314592.

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

It is not a de Polignac number, because 2954139 - 2¹ = 2954137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2954137) 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, 25857 + ... + 25970.

It is an arithmetic number, because the mean of its divisors is an integer number (518280).

2^2954139 is an apocalyptic number.

2954139 is a deficient number, since it is larger than the sum of its proper divisors (1192101).

2954139 is a wasteful number, since it uses less digits than its factorization.

2954139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51849.

The product of its digits is 9720, while the sum is 33.

The square root of 2954139 is about 1718.7608908746. The cubic root of 2954139 is about 143.4862576730.

The spelling of 2954139 in words is "two million, nine hundred fifty-four thousand, one hundred thirty-nine".