49536231 has 4 divisors (see below), whose sum is σ = 66048312. Its totient is φ = 33024152.

The previous prime is 49536199. The next prime is 49536257. The reversal of 49536231 is 13263594.

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 49536231 - 2⁵ = 49536199 is a prime.

It is a super-2 number, since 2×49536231² = 4907676363370722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49536192 and 49536201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49536271) 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, 8256036 + ... + 8256041.

It is an arithmetic number, because the mean of its divisors is an integer number (16512078).

Almost surely, 2^49536231 is an apocalyptic number.

49536231 is a deficient number, since it is larger than the sum of its proper divisors (16512081).

49536231 is a wasteful number, since it uses less digits than its factorization.

49536231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16512080.

The product of its digits is 19440, while the sum is 33.

The square root of 49536231 is about 7038.1979938049. The cubic root of 49536231 is about 367.2605835671.

The spelling of 49536231 in words is "forty-nine million, five hundred thirty-six thousand, two hundred thirty-one".