2971134 has 16 divisors (see below), whose sum is σ = 6602640. Its totient is φ = 990360.

The previous prime is 2971123. The next prime is 2971139. The reversal of 2971134 is 4311792.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2971098 and 2971107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2971139) 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, 27457 + ... + 27564.

It is an arithmetic number, because the mean of its divisors is an integer number (412665).

2^2971134 is an apocalyptic number.

2971134 is an abundant number, since it is smaller than the sum of its proper divisors (3631506).

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

2971134 is a wasteful number, since it uses less digits than its factorization.

2971134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55032 (or 55026 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 2971134 is about 1723.6977693320. The cubic root of 2971134 is about 143.7608878962.

It can be divided in two parts, 297 and 1134, that added together give a triangular number (1431 = T₅₃).

The spelling of 2971134 in words is "two million, nine hundred seventy-one thousand, one hundred thirty-four".