49529474 has 4 divisors (see below), whose sum is σ = 74294214. Its totient is φ = 24764736.

The previous prime is 49529443. The next prime is 49529489. The reversal of 49529474 is 47492594.

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., 28890625 + 20638849 = 5375^2 + 4543^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12382367 + ... + 12382370.

Almost surely, 2^49529474 is an apocalyptic number.

49529474 is a deficient number, since it is larger than the sum of its proper divisors (24764740).

49529474 is a wasteful number, since it uses less digits than its factorization.

49529474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24764739.

The product of its digits is 362880, while the sum is 44.

The square root of 49529474 is about 7037.7179539962. The cubic root of 49529474 is about 367.2438840555.

The spelling of 49529474 in words is "forty-nine million, five hundred twenty-nine thousand, four hundred seventy-four".