2516093 has 4 divisors (see below), whose sum is σ = 2519328. Its totient is φ = 2512860.

The previous prime is 2516089. The next prime is 2516123. The reversal of 2516093 is 3906152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2516093 - 2² = 2516089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516893) 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, 338 + ... + 2268.

It is an arithmetic number, because the mean of its divisors is an integer number (629832).

2^2516093 is an apocalyptic number.

It is an amenable number.

2516093 is a deficient number, since it is larger than the sum of its proper divisors (3235).

2516093 is a wasteful number, since it uses less digits than its factorization.

2516093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3234.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 2516093 is about 1586.2197199632. The cubic root of 2516093 is about 136.0114789907.

The spelling of 2516093 in words is "two million, five hundred sixteen thousand, ninety-three".