49968192 has 56 divisors (see below), whose sum is σ = 133620256. Its totient is φ = 16478208.

The previous prime is 49968181. The next prime is 49968197. The reversal of 49968192 is 29186994.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (49968197) 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, 17283 + ... + 19965.

It is an arithmetic number, because the mean of its divisors is an integer number (2386076).

Almost surely, 2^49968192 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 49968192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66810128).

49968192 is an abundant number, since it is smaller than the sum of its proper divisors (83652064).

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

49968192 is a wasteful number, since it uses less digits than its factorization.

49968192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2795 (or 2785 counting only the distinct ones).

The product of its digits is 279936, while the sum is 48.

The square root of 49968192 is about 7068.8182887948. The cubic root of 49968192 is about 368.3250121764.

The spelling of 49968192 in words is "forty-nine million, nine hundred sixty-eight thousand, one hundred ninety-two".