49040192 has 28 divisors (see below), whose sum is σ = 98189796. Its totient is φ = 24299520.

The previous prime is 49040183. The next prime is 49040237. The reversal of 49040192 is 29104094.

It can be written as a sum of positive squares in 2 ways, for example, as 8386816 + 40653376 = 2896^2 + 6376^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3842 + ... + 10622.

Almost surely, 2^49040192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49040192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49094898).

49040192 is an abundant number, since it is smaller than the sum of its proper divisors (49149604).

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

49040192 is a wasteful number, since it uses less digits than its factorization.

49040192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6906 (or 6896 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 49040192 is about 7002.8702686827. The cubic root of 49040192 is about 366.0305945540.

The spelling of 49040192 in words is "forty-nine million, forty thousand, one hundred ninety-two".