49450166 has 16 divisors (see below), whose sum is σ = 75816000. Its totient is φ = 24181248.

The previous prime is 49450123. The next prime is 49450169. The reversal of 49450166 is 66105494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49450169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47075 + ... + 48113.

It is an arithmetic number, because the mean of its divisors is an integer number (4738500).

Almost surely, 2^49450166 is an apocalyptic number.

49450166 is a deficient number, since it is larger than the sum of its proper divisors (26365834).

49450166 is a wasteful number, since it uses less digits than its factorization.

49450166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 49450166 is about 7032.0811997587. The cubic root of 49450166 is about 367.0477655634.

The spelling of 49450166 in words is "forty-nine million, four hundred fifty thousand, one hundred sixty-six".