49204004 has 6 divisors (see below), whose sum is σ = 86107014. Its totient is φ = 24602000.

The previous prime is 49203989. The next prime is 49204007. The reversal of 49204004 is 40040294.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 37847104 + 11356900 = 6152^2 + 3370^2 .

It is not an unprimeable number, because it can be changed into a prime (49204007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150497 + ... + 6150504.

It is an arithmetic number, because the mean of its divisors is an integer number (14351169).

Almost surely, 2^49204004 is an apocalyptic number.

It is an amenable number.

49204004 is a deficient number, since it is larger than the sum of its proper divisors (36903010).

49204004 is a wasteful number, since it uses less digits than its factorization.

49204004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12301005 (or 12301003 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 49204004 is about 7014.5565790006. The cubic root of 49204004 is about 366.4376998418.

Adding to 49204004 its reverse (40040294), we get a palindrome (89244298).

The spelling of 49204004 in words is "forty-nine million, two hundred four thousand, four".