49496842 has 4 divisors (see below), whose sum is σ = 74245266. Its totient is φ = 24748420.

The previous prime is 49496819. The next prime is 49496873. The reversal of 49496842 is 24869494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28419561 + 21077281 = 5331^2 + 4591^2 .

It is a junction number, because it is equal to n+sod(n) for n = 49496792 and 49496801.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12374209 + ... + 12374212.

Almost surely, 2^49496842 is an apocalyptic number.

49496842 is a deficient number, since it is larger than the sum of its proper divisors (24748424).

49496842 is a wasteful number, since it uses less digits than its factorization.

49496842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24748423.

The product of its digits is 497664, while the sum is 46.

The square root of 49496842 is about 7035.3992068681. The cubic root of 49496842 is about 367.1632146799.

It can be divided in two parts, 494 and 96842, that added together give a cube (97336 = 46³).

The spelling of 49496842 in words is "forty-nine million, four hundred ninety-six thousand, eight hundred forty-two".