18607104948 has 48 divisors (see below), whose sum is σ = 44530528896. Its totient is φ = 6043607040.

The previous prime is 18607104941. The next prime is 18607104991. The reversal of 18607104948 is 84940170681.

It is a junction number, because it is equal to n+sod(n) for n = 18607104897 and 18607104906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18607104941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381940 + ... + 427892.

It is an arithmetic number, because the mean of its divisors is an integer number (927719352).

Almost surely, 2^18607104948 is an apocalyptic number.

It is an amenable number.

18607104948 is an abundant number, since it is smaller than the sum of its proper divisors (25923423948).

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

18607104948 is a wasteful number, since it uses less digits than its factorization.

18607104948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46824 (or 46822 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The spelling of 18607104948 in words is "eighteen billion, six hundred seven million, one hundred four thousand, nine hundred forty-eight".