49907854 has 8 divisors (see below), whose sum is σ = 75275928. Its totient is φ = 24815880.

The previous prime is 49907827. The next prime is 49907863. The reversal of 49907854 is 45870994.

49907854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68572 + ... + 69295.

It is an arithmetic number, because the mean of its divisors is an integer number (9409491).

Almost surely, 2^49907854 is an apocalyptic number.

49907854 is a deficient number, since it is larger than the sum of its proper divisors (25368074).

49907854 is a wasteful number, since it uses less digits than its factorization.

49907854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138050.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 49907854 is about 7064.5491009689. The cubic root of 49907854 is about 368.1766981853.

The spelling of 49907854 in words is "forty-nine million, nine hundred seven thousand, eight hundred fifty-four".