2516051 has 12 divisors (see below), whose sum is σ = 2762568. Its totient is φ = 2283072.

The previous prime is 2516021. The next prime is 2516057. The reversal of 2516051 is 1506152.

It is not a de Polignac number, because 2516051 - 2¹⁴ = 2499667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2516057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37520 + ... + 37586.

It is an arithmetic number, because the mean of its divisors is an integer number (230214).

2^2516051 is an apocalyptic number.

2516051 is a deficient number, since it is larger than the sum of its proper divisors (246517).

2516051 is an equidigital number, since it uses as much as digits as its factorization.

2516051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2516051 is about 1586.2064808845. The cubic root of 2516051 is about 136.0107221939.

The spelling of 2516051 in words is "two million, five hundred sixteen thousand, fifty-one".