49450992 has 40 divisors (see below), whose sum is σ = 129850320. Its totient is φ = 16212480.

The previous prime is 49450991. The next prime is 49450993. The reversal of 49450992 is 29905494.

It is an interprime number because it is at equal distance from previous prime (49450991) and next prime (49450993).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49450991) 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, 5517 + ... + 11372.

It is an arithmetic number, because the mean of its divisors is an integer number (3246258).

Almost surely, 2^49450992 is an apocalyptic number.

It is an amenable number.

49450992 is an abundant number, since it is smaller than the sum of its proper divisors (80399328).

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

49450992 is a wasteful number, since it uses less digits than its factorization.

49450992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16961 (or 16955 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 49450992 is about 7032.1399303484. The cubic root of 49450992 is about 367.0498092354.

The spelling of 49450992 in words is "forty-nine million, four hundred fifty thousand, nine hundred ninety-two".