193060940 has 24 divisors (see below), whose sum is σ = 405700512. Its totient is φ = 77172480.

The previous prime is 193060937. The next prime is 193060961. The reversal of 193060940 is 49060391.

It is a junction number, because it is equal to n+sod(n) for n = 193060897 and 193060906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44132 + ... + 48308.

It is an arithmetic number, because the mean of its divisors is an integer number (16904188).

Almost surely, 2^193060940 is an apocalyptic number.

193060940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

193060940 is an abundant number, since it is smaller than the sum of its proper divisors (212639572).

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

193060940 is a wasteful number, since it uses less digits than its factorization.

193060940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6497 (or 6495 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 193060940 is about 13894.6370949370. The cubic root of 193060940 is about 577.9604743029.

The spelling of 193060940 in words is "one hundred ninety-three million, sixty thousand, nine hundred forty".