201793427 has 8 divisors (see below), whose sum is σ = 220293552. Its totient is φ = 183319200.

The previous prime is 201793399. The next prime is 201793441. The reversal of 201793427 is 724397102.

201793427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 201793427 - 2¹⁶ = 201727891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201793447) 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, 12173 + ... + 23489.

It is an arithmetic number, because the mean of its divisors is an integer number (27536694).

Almost surely, 2^201793427 is an apocalyptic number.

201793427 is a deficient number, since it is larger than the sum of its proper divisors (18500125).

201793427 is a wasteful number, since it uses less digits than its factorization.

201793427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12949.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 201793427 is about 14205.4013318878. The cubic root of 201793427 is about 586.5463527740.

The spelling of 201793427 in words is "two hundred one million, seven hundred ninety-three thousand, four hundred twenty-seven".