49363231 has 2 divisors, whose sum is σ = 49363232. Its totient is φ = 49363230.

The previous prime is 49363219. The next prime is 49363241. The reversal of 49363231 is 13236394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49363231 - 2⁵ = 49363199 is a prime.

It is a super-2 number, since 2×49363231² = 4873457149518722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49363193 and 49363202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49363201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24681615 + 24681616.

It is an arithmetic number, because the mean of its divisors is an integer number (24681616).

Almost surely, 2^49363231 is an apocalyptic number.

49363231 is the 3756-th centered heptagonal number.

49363231 is a deficient number, since it is larger than the sum of its proper divisors (1).

49363231 is an equidigital number, since it uses as much as digits as its factorization.

49363231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 31.

The square root of 49363231 is about 7025.8971669104. The cubic root of 49363231 is about 366.8325454232.

It can be divided in two parts, 49363 and 231, that added together give a palindrome (49594).

The spelling of 49363231 in words is "forty-nine million, three hundred sixty-three thousand, two hundred thirty-one".