2148456098 has 8 divisors (see below), whose sum is σ = 3223961040. Its totient is φ = 1073802420.

The previous prime is 2148456049. The next prime is 2148456119. The reversal of 2148456098 is 8906548412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206468 + ... + 216623.

It is an arithmetic number, because the mean of its divisors is an integer number (402995130).

Almost surely, 2^2148456098 is an apocalyptic number.

2148456098 is a deficient number, since it is larger than the sum of its proper divisors (1075504942).

2148456098 is a wasteful number, since it uses less digits than its factorization.

2148456098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425632.

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 2148456098 is about 46351.4411642184. The cubic root of 2148456098 is about 1290.3538676252.

The spelling of 2148456098 in words is "two billion, one hundred forty-eight million, four hundred fifty-six thousand, ninety-eight".