49451927 has 12 divisors (see below), whose sum is σ = 60554520. Its totient is φ = 40155696.

The previous prime is 49451921. The next prime is 49451951. The reversal of 49451927 is 72915494.

It is not a de Polignac number, because 49451927 - 2⁴ = 49451911 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49451921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25628 + ... + 27489.

It is an arithmetic number, because the mean of its divisors is an integer number (5046210).

Almost surely, 2^49451927 is an apocalyptic number.

49451927 is a deficient number, since it is larger than the sum of its proper divisors (11102593).

49451927 is a wasteful number, since it uses less digits than its factorization.

49451927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53150 (or 53143 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 49451927 is about 7032.2064105087. The cubic root of 49451927 is about 367.0521225656.

The spelling of 49451927 in words is "forty-nine million, four hundred fifty-one thousand, nine hundred twenty-seven".