49204873 has 2 divisors, whose sum is σ = 49204874. Its totient is φ = 49204872.

The previous prime is 49204871. The next prime is 49204901. The reversal of 49204873 is 37840294.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40602384 + 8602489 = 6372^2 + 2933^2 .

It is a cyclic number.

It is not a de Polignac number, because 49204873 - 2¹ = 49204871 is a prime.

It is a super-2 number, since 2×49204873² = 4842239053892258, which contains 22 as substring.

Together with 49204871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49204871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24602436 + 24602437.

It is an arithmetic number, because the mean of its divisors is an integer number (24602437).

Almost surely, 2^49204873 is an apocalyptic number.

It is an amenable number.

49204873 is a deficient number, since it is larger than the sum of its proper divisors (1).

49204873 is an equidigital number, since it uses as much as digits as its factorization.

49204873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 49204873 is about 7014.6185213453. The cubic root of 49204873 is about 366.4398570680.

It can be divided in two parts, 4920487 and 3, that multiplied together give a triangular number (14761461 = T₅₄₃₃).

The spelling of 49204873 in words is "forty-nine million, two hundred four thousand, eight hundred seventy-three".