2989546 has 8 divisors (see below), whose sum is σ = 5124960. Its totient is φ = 1281228.

The previous prime is 2989541. The next prime is 2989573. The reversal of 2989546 is 6459892.

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

It is a super-2 number, since 2×2989546² = 17874770572232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2989541) 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, 106756 + ... + 106783.

It is an arithmetic number, because the mean of its divisors is an integer number (640620).

2^2989546 is an apocalyptic number.

2989546 is a deficient number, since it is larger than the sum of its proper divisors (2135414).

2989546 is a wasteful number, since it uses less digits than its factorization.

2989546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213548.

The product of its digits is 155520, while the sum is 43.

The square root of 2989546 is about 1729.0303641058. The cubic root of 2989546 is about 144.0572367631.

The spelling of 2989546 in words is "two million, nine hundred eighty-nine thousand, five hundred forty-six".