49732742 has 8 divisors (see below), whose sum is σ = 77005632. Its totient is φ = 24064200.

The previous prime is 49732679. The next prime is 49732757. The reversal of 49732742 is 24723794.

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

It is a junction number, because it is equal to n+sod(n) for n = 49732696 and 49732705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401009 + ... + 401132.

It is an arithmetic number, because the mean of its divisors is an integer number (9625704).

Almost surely, 2^49732742 is an apocalyptic number.

49732742 is a deficient number, since it is larger than the sum of its proper divisors (27272890).

49732742 is a wasteful number, since it uses less digits than its factorization.

49732742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802174.

The product of its digits is 84672, while the sum is 38.

The square root of 49732742 is about 7052.1444965344. The cubic root of 49732742 is about 367.7455856131.

The spelling of 49732742 in words is "forty-nine million, seven hundred thirty-two thousand, seven hundred forty-two".