5494747 has 2 divisors, whose sum is σ = 5494748. Its totient is φ = 5494746.

The previous prime is 5494711. The next prime is 5494777. The reversal of 5494747 is 7474945.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5494747 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

5494747 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5494777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2747373 + 2747374.

It is an arithmetic number, because the mean of its divisors is an integer number (2747374).

Almost surely, 2^5494747 is an apocalyptic number.

5494747 is a deficient number, since it is larger than the sum of its proper divisors (1).

5494747 is an equidigital number, since it uses as much as digits as its factorization.

5494747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The square root of 5494747 is about 2344.0876690090. The cubic root of 5494747 is about 176.4612021391.

It can be divided in two parts, 5494 and 747, that added together give a square (6241 = 79²).

The spelling of 5494747 in words is "five million, four hundred ninety-four thousand, seven hundred forty-seven".