49724927 has 4 divisors (see below), whose sum is σ = 56828496. Its totient is φ = 42621360.

The previous prime is 49724903. The next prime is 49724951. The reversal of 49724927 is 72942794.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72942794 = 2 ⋅36471397.

It is an interprime number because it is at equal distance from previous prime (49724903) and next prime (49724951).

It is a cyclic number.

It is not a de Polignac number, because 49724927 - 2⁸ = 49724671 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49724027) 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, 3551774 + ... + 3551787.

It is an arithmetic number, because the mean of its divisors is an integer number (14207124).

Almost surely, 2^49724927 is an apocalyptic number.

49724927 is a deficient number, since it is larger than the sum of its proper divisors (7103569).

49724927 is an equidigital number, since it uses as much as digits as its factorization.

49724927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7103568.

The product of its digits is 254016, while the sum is 44.

The square root of 49724927 is about 7051.5903879905. The cubic root of 49724927 is about 367.7263220979.

The spelling of 49724927 in words is "forty-nine million, seven hundred twenty-four thousand, nine hundred twenty-seven".