2517061 has 2 divisors, whose sum is σ = 2517062. Its totient is φ = 2517060.

The previous prime is 2517049. The next prime is 2517079. The reversal of 2517061 is 1607152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1976836 + 540225 = 1406^2 + 735^2 .

It is a cyclic number.

It is not a de Polignac number, because 2517061 - 2¹¹ = 2515013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2517041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258530 + 1258531.

It is an arithmetic number, because the mean of its divisors is an integer number (1258531).

2^2517061 is an apocalyptic number.

It is an amenable number.

2517061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2517061 is an equidigital number, since it uses as much as digits as its factorization.

2517061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 2517061 is about 1586.5248185894. The cubic root of 2517061 is about 136.0289190232.

Subtracting from 2517061 its reverse (1607152), we obtain a palindrome (909909).

The spelling of 2517061 in words is "two million, five hundred seventeen thousand, sixty-one".