49185004 has 24 divisors (see below), whose sum is σ = 94077648. Its totient is φ = 22314240.

The previous prime is 49184987. The next prime is 49185041. The reversal of 49185004 is 40058194.

It is a happy number.

49185004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 40632 + ... + 41824.

It is an arithmetic number, because the mean of its divisors is an integer number (3919902).

Almost surely, 2^49185004 is an apocalyptic number.

49185004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

49185004 is a deficient number, since it is larger than the sum of its proper divisors (44892644).

49185004 is a wasteful number, since it uses less digits than its factorization.

49185004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145 (or 2143 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 49185004 is about 7013.2021217130. The cubic root of 49185004 is about 366.3905274434.

The spelling of 49185004 in words is "forty-nine million, one hundred eighty-five thousand, four".