49149066 has 8 divisors (see below), whose sum is σ = 98298144. Its totient is φ = 16383020.

The previous prime is 49149053. The next prime is 49149077. The reversal of 49149066 is 66094194.

It is a sphenic number, since it is the product of 3 distinct primes.

49149066 is an admirable number.

It is a Curzon number.

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, 4095750 + ... + 4095761.

It is an arithmetic number, because the mean of its divisors is an integer number (12287268).

Almost surely, 2^49149066 is an apocalyptic number.

49149066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49149066 is a wasteful number, since it uses less digits than its factorization.

49149066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8191516.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 49149066 is about 7010.6394858101. The cubic root of 49149066 is about 366.3012688618.

The spelling of 49149066 in words is "forty-nine million, one hundred forty-nine thousand, sixty-six".