49530446 has 16 divisors (see below), whose sum is σ = 85039200. Its totient is φ = 21194880.

The previous prime is 49530443. The next prime is 49530449. The reversal of 49530446 is 64403594.

It is an interprime number because it is at equal distance from previous prime (49530443) and next prime (49530449).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49530443) 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, 8330 + ... + 12978.

It is an arithmetic number, because the mean of its divisors is an integer number (5314950).

Almost surely, 2^49530446 is an apocalyptic number.

49530446 is a deficient number, since it is larger than the sum of its proper divisors (35508754).

49530446 is a wasteful number, since it uses less digits than its factorization.

49530446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5419.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 49530446 is about 7037.7870101332. The cubic root of 49530446 is about 367.2462863875.

The spelling of 49530446 in words is "forty-nine million, five hundred thirty thousand, four hundred forty-six".