49928698 has 4 divisors (see below), whose sum is σ = 74893050. Its totient is φ = 24964348.

The previous prime is 49928689. The next prime is 49928717. The reversal of 49928698 is 89682994.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 49801249 + 127449 = 7057^2 + 357^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12482173 + ... + 12482176.

Almost surely, 2^49928698 is an apocalyptic number.

49928698 is a deficient number, since it is larger than the sum of its proper divisors (24964352).

49928698 is a wasteful number, since it uses less digits than its factorization.

49928698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24964351.

The product of its digits is 2239488, while the sum is 55.

The square root of 49928698 is about 7066.0242003548. The cubic root of 49928698 is about 368.2279473464.

The spelling of 49928698 in words is "forty-nine million, nine hundred twenty-eight thousand, six hundred ninety-eight".