5764643 has 2 divisors, whose sum is σ = 5764644. Its totient is φ = 5764642.

The previous prime is 5764621. The next prime is 5764663. The reversal of 5764643 is 3464675.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5764643 - 2⁶ = 5764579 is a prime.

It is a super-2 number, since 2×5764643² = 66462217834898, which contains 22 as substring.

It is an Ulam number.

It is equal to p₃₉₇₇₅₄ and since 5764643 and 397754 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5764663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2882321 + 2882322.

It is an arithmetic number, because the mean of its divisors is an integer number (2882322).

Almost surely, 2^5764643 is an apocalyptic number.

5764643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5764643 is an equidigital number, since it uses as much as digits as its factorization.

5764643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 5764643 is about 2400.9670968174. The cubic root of 5764643 is about 179.3043416540.

Subtracting from 5764643 its reverse (3464675), we obtain a cube (2299968 = 132³).

The spelling of 5764643 in words is "five million, seven hundred sixty-four thousand, six hundred forty-three".