2894542 has 32 divisors (see below), whose sum is σ = 5225472. Its totient is φ = 1176864.

The previous prime is 2894537. The next prime is 2894543. The reversal of 2894542 is 2454982.

2894542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (23040) is a multiple of the sum of its prime divisors (192).

It is a junction number, because it is equal to n+sod(n) for n = 2894498 and 2894507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34833 + ... + 34915.

It is an arithmetic number, because the mean of its divisors is an integer number (163296).

2^2894542 is an apocalyptic number.

2894542 is a deficient number, since it is larger than the sum of its proper divisors (2330930).

2894542 is a wasteful number, since it uses less digits than its factorization.

2894542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192.

The product of its digits is 23040, while the sum is 34.

The square root of 2894542 is about 1701.3353578880. The cubic root of 2894542 is about 142.5147948115.

The spelling of 2894542 in words is "two million, eight hundred ninety-four thousand, five hundred forty-two".