49740658 has 16 divisors (see below), whose sum is σ = 82775520. Its totient is φ = 22225600.

The previous prime is 49740643. The next prime is 49740701. The reversal of 49740658 is 85604794.

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, 17863 + ... + 20458.

It is an arithmetic number, because the mean of its divisors is an integer number (5173470).

Almost surely, 2^49740658 is an apocalyptic number.

49740658 is a deficient number, since it is larger than the sum of its proper divisors (33034862).

49740658 is a wasteful number, since it uses less digits than its factorization.

49740658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38393.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 49740658 is about 7052.7057219198. The cubic root of 49740658 is about 367.7650960302.

The spelling of 49740658 in words is "forty-nine million, seven hundred forty thousand, six hundred fifty-eight".