192750426 has 24 divisors (see below), whose sum is σ = 455592384. Its totient is φ = 58409160.

The previous prime is 192750401. The next prime is 192750433. The reversal of 192750426 is 624057291.

192750426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 486546 + ... + 486941.

It is an arithmetic number, because the mean of its divisors is an integer number (18983016).

Almost surely, 2^192750426 is an apocalyptic number.

192750426 is an abundant number, since it is smaller than the sum of its proper divisors (262841958).

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

192750426 is a wasteful number, since it uses less digits than its factorization.

192750426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973506 (or 973503 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 192750426 is about 13883.4587189216. The cubic root of 192750426 is about 577.6504493608.

The spelling of 192750426 in words is "one hundred ninety-two million, seven hundred fifty thousand, four hundred twenty-six".