2890533 has 8 divisors (see below), whose sum is σ = 3978496. Its totient is φ = 1864800.

The previous prime is 2890529. The next prime is 2890577. The reversal of 2890533 is 3350982.

It is a happy number.

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

It is not a de Polignac number, because 2890533 - 2² = 2890529 is a prime.

It is a Duffinian number.

It is a Curzon number.

2890533 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2890533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890513) 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, 15448 + ... + 15633.

It is an arithmetic number, because the mean of its divisors is an integer number (497312).

2^2890533 is an apocalyptic number.

It is an amenable number.

2890533 is a deficient number, since it is larger than the sum of its proper divisors (1087963).

2890533 is a wasteful number, since it uses less digits than its factorization.

2890533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31115.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2890533 is about 1700.1567574786. The cubic root of 2890533 is about 142.4489691082.

The spelling of 2890533 in words is "two million, eight hundred ninety thousand, five hundred thirty-three".