1928060194 has 8 divisors (see below), whose sum is σ = 2908247760. Its totient is φ = 958644276.

The previous prime is 1928060191. The next prime is 1928060201. The reversal of 1928060194 is 4910608291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1928060194² = 7434832223374635272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1928060191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2692464 + ... + 2693179.

It is an arithmetic number, because the mean of its divisors is an integer number (363530970).

Almost surely, 2^1928060194 is an apocalyptic number.

1928060194 is a deficient number, since it is larger than the sum of its proper divisors (980187566).

1928060194 is a wasteful number, since it uses less digits than its factorization.

1928060194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385824.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 1928060194 is about 43909.6822352428. The cubic root of 1928060194 is about 1244.6298032150.

The spelling of 1928060194 in words is "one billion, nine hundred twenty-eight million, sixty thousand, one hundred ninety-four".