18948696 has 32 divisors (see below), whose sum is σ = 51016560. Its totient is φ = 5830272.

The previous prime is 18948691. The next prime is 18948697. The reversal of 18948696 is 69684981.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18948691) 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, 30055 + ... + 30678.

Almost surely, 2^18948696 is an apocalyptic number.

It is an amenable number.

18948696 is an abundant number, since it is smaller than the sum of its proper divisors (32067864).

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

18948696 is a wasteful number, since it uses less digits than its factorization.

18948696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60755 (or 60751 counting only the distinct ones).

The product of its digits is 746496, while the sum is 51.

The square root of 18948696 is about 4353.0099930967. The cubic root of 18948696 is about 266.5997734991.

The spelling of 18948696 in words is "eighteen million, nine hundred forty-eight thousand, six hundred ninety-six".