5654249 has 2 divisors, whose sum is σ = 5654250. Its totient is φ = 5654248.

The previous prime is 5654221. The next prime is 5654263. The reversal of 5654249 is 9424565.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4129024 + 1525225 = 2032^2 + 1235^2 .

It is a cyclic number.

It is not a de Polignac number, because 5654249 - 2⁸ = 5653993 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5654219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827124 + 2827125.

It is an arithmetic number, because the mean of its divisors is an integer number (2827125).

Almost surely, 2^5654249 is an apocalyptic number.

It is an amenable number.

5654249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654249 is an equidigital number, since it uses as much as digits as its factorization.

5654249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 35.

The square root of 5654249 is about 2377.8664806923. The cubic root of 5654249 is about 178.1523860222.

The spelling of 5654249 in words is "five million, six hundred fifty-four thousand, two hundred forty-nine".