49404895 has 8 divisors (see below), whose sum is σ = 59618160. Its totient is φ = 39302400.

The previous prime is 49404871. The next prime is 49404919. The reversal of 49404895 is 59840494.

It is an interprime number because it is at equal distance from previous prime (49404871) and next prime (49404919).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49404895 - 2¹⁷ = 49273823 is a prime.

It is a super-2 number, since 2×49404895² = 4881687299922050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26706 + ... + 28495.

It is an arithmetic number, because the mean of its divisors is an integer number (7452270).

Almost surely, 2^49404895 is an apocalyptic number.

49404895 is a deficient number, since it is larger than the sum of its proper divisors (10213265).

49404895 is a wasteful number, since it uses less digits than its factorization.

49404895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55385.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 49404895 is about 7028.8615721182. The cubic root of 49404895 is about 366.9357221731.

It can be divided in two parts, 4940489 and 5, that added together give a palindrome (4940494).

The spelling of 49404895 in words is "forty-nine million, four hundred four thousand, eight hundred ninety-five".