49316666 has 16 divisors (see below), whose sum is σ = 88992960. Its totient is φ = 20023200.

The previous prime is 49316651. The next prime is 49316689. The reversal of 49316666 is 66661394.

49316666 is nontrivially palindromic in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92435 + ... + 92966.

It is an arithmetic number, because the mean of its divisors is an integer number (5562060).

Almost surely, 2^49316666 is an apocalyptic number.

49316666 is a deficient number, since it is larger than the sum of its proper divisors (39676294).

49316666 is a wasteful number, since it uses less digits than its factorization.

49316666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185429.

The product of its digits is 139968, while the sum is 41.

The square root of 49316666 is about 7022.5825733842. The cubic root of 49316666 is about 366.7171631097.

The spelling of 49316666 in words is "forty-nine million, three hundred sixteen thousand, six hundred sixty-six".