18935052 has 24 divisors (see below), whose sum is σ = 44256576. Its totient is φ = 6301008.

The previous prime is 18935051. The next prime is 18935053. The reversal of 18935052 is 25053981.

It is an interprime number because it is at equal distance from previous prime (18935051) and next prime (18935053).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18935051) 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, 9703 + ... + 11489.

It is an arithmetic number, because the mean of its divisors is an integer number (1844024).

Almost surely, 2^18935052 is an apocalyptic number.

18935052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

18935052 is an abundant number, since it is smaller than the sum of its proper divisors (25321524).

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

18935052 is a wasteful number, since it uses less digits than its factorization.

18935052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677 (or 2675 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 18935052 is about 4351.4425194411. The cubic root of 18935052 is about 266.5357697858.

The spelling of 18935052 in words is "eighteen million, nine hundred thirty-five thousand, fifty-two".