201474929 has 2 divisors, whose sum is σ = 201474930. Its totient is φ = 201474928.

The previous prime is 201474899. The next prime is 201474961. The reversal of 201474929 is 929474102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194463025 + 7011904 = 13945^2 + 2648^2 .

It is a cyclic number.

It is not a de Polignac number, because 201474929 - 2¹² = 201470833 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 201474892 and 201474901.

It is not a weakly prime, because it can be changed into another prime (201474989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100737464 + 100737465.

It is an arithmetic number, because the mean of its divisors is an integer number (100737465).

Almost surely, 2^201474929 is an apocalyptic number.

It is an amenable number.

201474929 is a deficient number, since it is larger than the sum of its proper divisors (1).

201474929 is an equidigital number, since it uses as much as digits as its factorization.

201474929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 201474929 is about 14194.1864507974. The cubic root of 201474929 is about 586.2376010398.

The spelling of 201474929 in words is "two hundred one million, four hundred seventy-four thousand, nine hundred twenty-nine".