2654501 has 2 divisors, whose sum is σ = 2654502. Its totient is φ = 2654500.

The previous prime is 2654497. The next prime is 2654503. The reversal of 2654501 is 1054562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1890625 + 763876 = 1375^2 + 874^2 .

It is a cyclic number.

It is not a de Polignac number, because 2654501 - 2² = 2654497 is a prime.

Together with 2654503, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2654503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327250 + 1327251.

It is an arithmetic number, because the mean of its divisors is an integer number (1327251).

2^2654501 is an apocalyptic number.

It is an amenable number.

2654501 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654501 is an equidigital number, since it uses as much as digits as its factorization.

2654501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2654501 is about 1629.2639442399. The cubic root of 2654501 is about 138.4610533142.

The spelling of 2654501 in words is "two million, six hundred fifty-four thousand, five hundred one".