49487198 has 8 divisors (see below), whose sum is σ = 74301408. Its totient is φ = 24720064.

The previous prime is 49487189. The next prime is 49487233. The reversal of 49487198 is 89178494.

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

It is a Curzon number.

It is a congruent number.

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, 9011 + ... + 13422.

It is an arithmetic number, because the mean of its divisors is an integer number (9287676).

Almost surely, 2^49487198 is an apocalyptic number.

49487198 is a deficient number, since it is larger than the sum of its proper divisors (24814210).

49487198 is a wasteful number, since it uses less digits than its factorization.

49487198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23538.

The product of its digits is 580608, while the sum is 50.

The square root of 49487198 is about 7034.7137823795. The cubic root of 49487198 is about 367.1393670168.

The spelling of 49487198 in words is "forty-nine million, four hundred eighty-seven thousand, one hundred ninety-eight".