49703198 has 4 divisors (see below), whose sum is σ = 74554800. Its totient is φ = 24851598.

The previous prime is 49703179. The next prime is 49703201. The reversal of 49703198 is 89130794.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89130794 = 2 ⋅44565397.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12425798 + ... + 12425801.

It is an arithmetic number, because the mean of its divisors is an integer number (18638700).

Almost surely, 2^49703198 is an apocalyptic number.

49703198 is a deficient number, since it is larger than the sum of its proper divisors (24851602).

49703198 is a wasteful number, since it uses less digits than its factorization.

49703198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24851601.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 49703198 is about 7050.0495033723. The cubic root of 49703198 is about 367.6727507813.

The spelling of 49703198 in words is "forty-nine million, seven hundred three thousand, one hundred ninety-eight".