192914540 has 48 divisors (see below), whose sum is σ = 498614592. Its totient is φ = 61053696.

The previous prime is 192914537. The next prime is 192914587. The reversal of 192914540 is 45419291.

192914540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 192914540.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51179 + ... + 54818.

It is an arithmetic number, because the mean of its divisors is an integer number (10387804).

It is the magic constant of a 728 × 728 magic square.

Almost surely, 2^192914540 is an apocalyptic number.

192914540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

192914540 is an abundant number, since it is smaller than the sum of its proper divisors (305700052).

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

192914540 is a wasteful number, since it uses less digits than its factorization.

192914540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106026 (or 106024 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 192914540 is about 13889.3678761850. The cubic root of 192914540 is about 577.8143463322.

The spelling of 192914540 in words is "one hundred ninety-two million, nine hundred fourteen thousand, five hundred forty".