49782292 has 12 divisors (see below), whose sum is σ = 99564640. Its totient is φ = 21335256.

The previous prime is 49782287. The next prime is 49782331. The reversal of 49782292 is 29228794.

49782292 is an admirable number.

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, 888942 + ... + 888997.

Almost surely, 2^49782292 is an apocalyptic number.

It is an amenable number.

49782292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49782292 is a wasteful number, since it uses less digits than its factorization.

49782292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777950 (or 1777948 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 49782292 is about 7055.6567376822. The cubic root of 49782292 is about 367.8676765119.

The spelling of 49782292 in words is "forty-nine million, seven hundred eighty-two thousand, two hundred ninety-two".