49999792 has 40 divisors (see below), whose sum is σ = 106421760. Its totient is φ = 22651200.

The previous prime is 49999783. The next prime is 49999801. The reversal of 49999792 is 29799994.

It is an interprime number because it is at equal distance from previous prime (49999783) and next prime (49999801).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3417 + ... + 10567.

It is an arithmetic number, because the mean of its divisors is an integer number (2660544).

Almost surely, 2^49999792 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 49999792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53210880).

49999792 is an abundant number, since it is smaller than the sum of its proper divisors (56421968).

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

49999792 is a wasteful number, since it uses less digits than its factorization.

49999792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7201 (or 7195 counting only the distinct ones).

The product of its digits is 3306744, while the sum is 58.

The square root of 49999792 is about 7071.0531040291. The cubic root of 49999792 is about 368.4026390110.

The spelling of 49999792 in words is "forty-nine million, nine hundred ninety-nine thousand, seven hundred ninety-two".