49301427 has 32 divisors (see below), whose sum is σ = 78008832. Its totient is φ = 27108864.

The previous prime is 49301407. The next prime is 49301429. The reversal of 49301427 is 72410394.

It is a happy number.

It is not a de Polignac number, because 49301427 - 2¹¹ = 49299379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49301394 and 49301403.

It is not an unprimeable number, because it can be changed into a prime (49301429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82843 + ... + 83435.

It is an arithmetic number, because the mean of its divisors is an integer number (2437776).

Almost surely, 2^49301427 is an apocalyptic number.

49301427 is a deficient number, since it is larger than the sum of its proper divisors (28707405).

49301427 is a wasteful number, since it uses less digits than its factorization.

49301427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 49301427 is about 7021.4974898521. The cubic root of 49301427 is about 366.6793869784.

It can be divided in two parts, 49 and 301427, that added together give a triangular number (301476 = T₇₇₆).

The spelling of 49301427 in words is "forty-nine million, three hundred one thousand, four hundred twenty-seven".