49246573 has 2 divisors, whose sum is σ = 49246574. Its totient is φ = 49246572.

The previous prime is 49246559. The next prime is 49246577. The reversal of 49246573 is 37564294.

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., 27175369 + 22071204 = 5213^2 + 4698^2 .

It is a cyclic number.

It is not a de Polignac number, because 49246573 - 2¹³ = 49238381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49246577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24623286 + 24623287.

It is an arithmetic number, because the mean of its divisors is an integer number (24623287).

Almost surely, 2^49246573 is an apocalyptic number.

It is an amenable number.

49246573 is a deficient number, since it is larger than the sum of its proper divisors (1).

49246573 is an equidigital number, since it uses as much as digits as its factorization.

49246573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 49246573 is about 7017.5902559212. The cubic root of 49246573 is about 366.5433442939.

The spelling of 49246573 in words is "forty-nine million, two hundred forty-six thousand, five hundred seventy-three".