201461433 has 4 divisors (see below), whose sum is σ = 268615248. Its totient is φ = 134307620.

The previous prime is 201461423. The next prime is 201461437. The reversal of 201461433 is 334164102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201461433 - 2⁴ = 201461417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201461437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33576903 + ... + 33576908.

It is an arithmetic number, because the mean of its divisors is an integer number (67153812).

Almost surely, 2^201461433 is an apocalyptic number.

It is an amenable number.

201461433 is a deficient number, since it is larger than the sum of its proper divisors (67153815).

201461433 is an equidigital number, since it uses as much as digits as its factorization.

201461433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67153814.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 201461433 is about 14193.7110369346. The cubic root of 201461433 is about 586.2245108432.

The spelling of 201461433 in words is "two hundred one million, four hundred sixty-one thousand, four hundred thirty-three".