2894534 has 8 divisors (see below), whose sum is σ = 4406808. Its totient is φ = 1425600.

The previous prime is 2894533. The next prime is 2894537. The reversal of 2894534 is 4354982.

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

It is a junction number, because it is equal to n+sod(n) for n = 2894494 and 2894503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10667 + ... + 10934.

It is an arithmetic number, because the mean of its divisors is an integer number (550851).

2^2894534 is an apocalyptic number.

2894534 is a deficient number, since it is larger than the sum of its proper divisors (1512274).

2894534 is a wasteful number, since it uses less digits than its factorization.

2894534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21670.

The product of its digits is 34560, while the sum is 35.

The square root of 2894534 is about 1701.3330067920. Note that the first 3 decimals coincide. The cubic root of 2894534 is about 142.5146635162.

The spelling of 2894534 in words is "two million, eight hundred ninety-four thousand, five hundred thirty-four".