2148546598 has 16 divisors (see below), whose sum is σ = 3722616144. Its totient is φ = 919164160.

The previous prime is 2148546593. The next prime is 2148546611. The reversal of 2148546598 is 8956458412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2148546593) 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, 2872015 + ... + 2872762.

It is an arithmetic number, because the mean of its divisors is an integer number (232663509).

Almost surely, 2^2148546598 is an apocalyptic number.

2148546598 is a deficient number, since it is larger than the sum of its proper divisors (1574069546).

2148546598 is a wasteful number, since it uses less digits than its factorization.

2148546598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5744807.

The product of its digits is 2764800, while the sum is 52.

The square root of 2148546598 is about 46352.4173911135. The cubic root of 2148546598 is about 1290.3719853464.

The spelling of 2148546598 in words is "two billion, one hundred forty-eight million, five hundred forty-six thousand, five hundred ninety-eight".