2238498054 has 48 divisors (see below), whose sum is σ = 5239123344. Its totient is φ = 686664000.

The previous prime is 2238497981. The next prime is 2238498077. The reversal of 2238498054 is 4508948322.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63004 + ... + 91904.

It is an arithmetic number, because the mean of its divisors is an integer number (109148403).

Almost surely, 2^2238498054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2238498054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2619561672).

2238498054 is an abundant number, since it is smaller than the sum of its proper divisors (3000625290).

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

2238498054 is a wasteful number, since it uses less digits than its factorization.

2238498054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29253 (or 29250 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 2238498054 is about 47312.7684034659. The cubic root of 2238498054 is about 1308.1340202995.

The spelling of 2238498054 in words is "two billion, two hundred thirty-eight million, four hundred ninety-eight thousand, fifty-four".