49732405 has 16 divisors (see below), whose sum is σ = 63040320. Its totient is φ = 37559808.

The previous prime is 49732373. The next prime is 49732409. The reversal of 49732405 is 50423794.

It is not a de Polignac number, because 49732405 - 2⁵ = 49732373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49732409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32794 + ... + 34276.

It is an arithmetic number, because the mean of its divisors is an integer number (3940020).

Almost surely, 2^49732405 is an apocalyptic number.

It is an amenable number.

49732405 is a deficient number, since it is larger than the sum of its proper divisors (13307915).

49732405 is a wasteful number, since it uses less digits than its factorization.

49732405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 49732405 is about 7052.1206030527. The cubic root of 49732405 is about 367.7447549696.

The spelling of 49732405 in words is "forty-nine million, seven hundred thirty-two thousand, four hundred five".