49701998 has 16 divisors (see below), whose sum is σ = 77328000. Its totient is φ = 23930592.

The previous prime is 49701991. The next prime is 49702019. The reversal of 49701998 is 89910794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49701991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26888 + ... + 28676.

It is an arithmetic number, because the mean of its divisors is an integer number (4833000).

Almost surely, 2^49701998 is an apocalyptic number.

49701998 is a deficient number, since it is larger than the sum of its proper divisors (27626002).

49701998 is a wasteful number, since it uses less digits than its factorization.

49701998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299.

The product of its (nonzero) digits is 163296, while the sum is 47.

The square root of 49701998 is about 7049.9643970732. The cubic root of 49701998 is about 367.6697918111.

The spelling of 49701998 in words is "forty-nine million, seven hundred one thousand, nine hundred ninety-eight".