5654641 has 2 divisors, whose sum is σ = 5654642. Its totient is φ = 5654640.

The previous prime is 5654581. The next prime is 5654651. The reversal of 5654641 is 1464565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5424241 + 230400 = 2329^2 + 480^2 .

It is a cyclic number.

It is not a de Polignac number, because 5654641 - 2⁷ = 5654513 is a prime.

It is a Chen prime.

It is equal to p₃₉₀₆₇₆ and since 5654641 and 390676 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5654651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827320 + 2827321.

It is an arithmetic number, because the mean of its divisors is an integer number (2827321).

Almost surely, 2^5654641 is an apocalyptic number.

It is an amenable number.

5654641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654641 is an equidigital number, since it uses as much as digits as its factorization.

5654641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 31.

The square root of 5654641 is about 2377.9489060953. The cubic root of 5654641 is about 178.1565029333.

The spelling of 5654641 in words is "five million, six hundred fifty-four thousand, six hundred forty-one".