49250666 has 16 divisors (see below), whose sum is σ = 78454656. Its totient is φ = 23107776.

The previous prime is 49250657. The next prime is 49250693. The reversal of 49250666 is 66605294.

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, 10505 + ... + 14451.

It is an arithmetic number, because the mean of its divisors is an integer number (4903416).

Almost surely, 2^49250666 is an apocalyptic number.

49250666 is a deficient number, since it is larger than the sum of its proper divisors (29203990).

49250666 is a wasteful number, since it uses less digits than its factorization.

49250666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 49250666 is about 7017.8818741840. The cubic root of 49250666 is about 366.5534987761.

The spelling of 49250666 in words is "forty-nine million, two hundred fifty thousand, six hundred sixty-six".