4626249 has 12 divisors (see below), whose sum is σ = 6288816. Its totient is φ = 3025048.

The previous prime is 4626247. The next prime is 4626269. The reversal of 4626249 is 9426264.

It is a happy number.

It is not a de Polignac number, because 4626249 - 2¹ = 4626247 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 6⁶ + 2¹⁹ + 6⁸ + 2²¹ + 4⁹ + 9 .

It is not an unprimeable number, because it can be changed into a prime (4626247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10222 + ... + 10664.

It is an arithmetic number, because the mean of its divisors is an integer number (524068).

Almost surely, 2^4626249 is an apocalyptic number.

It is an amenable number.

4626249 is a deficient number, since it is larger than the sum of its proper divisors (1662567).

4626249 is an equidigital number, since it uses as much as digits as its factorization.

4626249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 505 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 4626249 is about 2150.8716837599. The cubic root of 4626249 is about 166.6260892327.

The spelling of 4626249 in words is "four million, six hundred twenty-six thousand, two hundred forty-nine".