49598011 has 4 divisors (see below), whose sum is σ = 49811112. Its totient is φ = 49384912.

The previous prime is 49597981. The next prime is 49598039. The reversal of 49598011 is 11089594.

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

It is a cyclic number.

It is not a de Polignac number, because 49598011 - 2⁵ = 49597979 is a prime.

It is a super-2 number, since 2×49598011² = 4919925390312242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49598111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106201 + ... + 106666.

It is an arithmetic number, because the mean of its divisors is an integer number (12452778).

Almost surely, 2^49598011 is an apocalyptic number.

49598011 is a deficient number, since it is larger than the sum of its proper divisors (213101).

49598011 is a wasteful number, since it uses less digits than its factorization.

49598011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213100.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 49598011 is about 7042.5855337369. The cubic root of 49598011 is about 367.4131986830.

The spelling of 49598011 in words is "forty-nine million, five hundred ninety-eight thousand, eleven".