49229450 has 24 divisors (see below), whose sum is σ = 96954732. Its totient is φ = 18533120.

The previous prime is 49229449. The next prime is 49229461. The reversal of 49229450 is 5492294.

It can be written as a sum of positive squares in 6 ways, for example, as 28826161 + 20403289 = 5369^2 + 4517^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 49229450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28109 + ... + 29808.

Almost surely, 2^49229450 is an apocalyptic number.

49229450 is a deficient number, since it is larger than the sum of its proper divisors (47725282).

49229450 is a wasteful number, since it uses less digits than its factorization.

49229450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57946 (or 57941 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 49229450 is about 7016.3701441700. The cubic root of 49229450 is about 366.5008570786.

The spelling of 49229450 in words is "forty-nine million, two hundred twenty-nine thousand, four hundred fifty".