49218682 has 8 divisors (see below), whose sum is σ = 75398976. Its totient is φ = 24085692.

The previous prime is 49218647. The next prime is 49218709. The reversal of 49218682 is 28681294.

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

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, 261708 + ... + 261895.

It is an arithmetic number, because the mean of its divisors is an integer number (9424872).

Almost surely, 2^49218682 is an apocalyptic number.

49218682 is a deficient number, since it is larger than the sum of its proper divisors (26180294).

49218682 is a wasteful number, since it uses less digits than its factorization.

49218682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523652.

The product of its digits is 55296, while the sum is 40.

The square root of 49218682 is about 7015.6027538623. The cubic root of 49218682 is about 366.4741334474.

The spelling of 49218682 in words is "forty-nine million, two hundred eighteen thousand, six hundred eighty-two".