48892194 has 64 divisors (see below), whose sum is σ = 117895680. Its totient is φ = 14929920.

The previous prime is 48892183. The next prime is 48892199. The reversal of 48892194 is 49129884.

It is not an unprimeable number, because it can be changed into a prime (48892199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180279 + ... + 180549.

It is an arithmetic number, because the mean of its divisors is an integer number (1842120).

Almost surely, 2^48892194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48892194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58947840).

48892194 is an abundant number, since it is smaller than the sum of its proper divisors (69003486).

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

48892194 is a wasteful number, since it uses less digits than its factorization.

48892194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 546 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 48892194 is about 6992.2953312914. The cubic root of 48892194 is about 365.6620099288.

The spelling of 48892194 in words is "forty-eight million, eight hundred ninety-two thousand, one hundred ninety-four".