49496547 has 8 divisors (see below), whose sum is σ = 66636544. Its totient is φ = 32677128.

The previous prime is 49496527. The next prime is 49496561. The reversal of 49496547 is 74569494.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49496547 - 2¹¹ = 49494499 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49496496 and 49496505.

It is not an unprimeable number, because it can be changed into a prime (49496527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79783 + ... + 80400.

It is an arithmetic number, because the mean of its divisors is an integer number (8329568).

Almost surely, 2^49496547 is an apocalyptic number.

49496547 is a deficient number, since it is larger than the sum of its proper divisors (17139997).

49496547 is a wasteful number, since it uses less digits than its factorization.

49496547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160289.

The product of its digits is 1088640, while the sum is 48.

The square root of 49496547 is about 7035.3782414309. The cubic root of 49496547 is about 367.1624852505.

The spelling of 49496547 in words is "forty-nine million, four hundred ninety-six thousand, five hundred forty-seven".