49999292 has 12 divisors (see below), whose sum is σ = 99998640. Its totient is φ = 21428256.

The previous prime is 49999291. The next prime is 49999297. The reversal of 49999292 is 29299994.

49999292 is an admirable number.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49999291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892817 + ... + 892872.

It is an arithmetic number, because the mean of its divisors is an integer number (8333220).

Almost surely, 2^49999292 is an apocalyptic number.

It is an amenable number.

49999292 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.

49999292 is a wasteful number, since it uses less digits than its factorization.

49999292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785700 (or 1785698 counting only the distinct ones).

The product of its digits is 944784, while the sum is 53.

The square root of 49999292 is about 7071.0177485281. The cubic root of 49999292 is about 368.4014109930.

The spelling of 49999292 in words is "forty-nine million, nine hundred ninety-nine thousand, two hundred ninety-two".