49212004 has 12 divisors (see below), whose sum is σ = 88899328. Its totient is φ = 23812200.

The previous prime is 49211999. The next prime is 49212041. The reversal of 49212004 is 40021294.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198312 + ... + 198559.

Almost surely, 2^49212004 is an apocalyptic number.

It is an amenable number.

49212004 is a deficient number, since it is larger than the sum of its proper divisors (39687324).

49212004 is a wasteful number, since it uses less digits than its factorization.

49212004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396906 (or 396904 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 49212004 is about 7015.1267985689. The cubic root of 49212004 is about 366.4575582714.

Adding to 49212004 its reverse (40021294), we get a palindrome (89233298).

The spelling of 49212004 in words is "forty-nine million, two hundred twelve thousand, four".