49404106 has 4 divisors (see below), whose sum is σ = 74106162. Its totient is φ = 24702052.

The previous prime is 49404077. The next prime is 49404107. The reversal of 49404106 is 60140494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47485881 + 1918225 = 6891^2 + 1385^2 .

It is not an unprimeable number, because it can be changed into a prime (49404107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12351025 + ... + 12351028.

Almost surely, 2^49404106 is an apocalyptic number.

49404106 is a deficient number, since it is larger than the sum of its proper divisors (24702056).

49404106 is a wasteful number, since it uses less digits than its factorization.

49404106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24702055.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 49404106 is about 7028.8054461622. The cubic root of 49404106 is about 366.9337688321.

The spelling of 49404106 in words is "forty-nine million, four hundred four thousand, one hundred six".