203464061 has 4 divisors (see below), whose sum is σ = 206329824. Its totient is φ = 200598300.

The previous prime is 203464013. The next prime is 203464123. The reversal of 203464061 is 160464302.

203464061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 203464061 - 2¹⁸ = 203201917 is a prime.

It is a super-2 number, since 2×203464061² = 82795248237223442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 203464061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203464561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432775 + ... + 1432916.

It is an arithmetic number, because the mean of its divisors is an integer number (51582456).

Almost surely, 2^203464061 is an apocalyptic number.

It is an amenable number.

203464061 is a deficient number, since it is larger than the sum of its proper divisors (2865763).

203464061 is an equidigital number, since it uses as much as digits as its factorization.

203464061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865762.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 203464061 is about 14264.0829007686. The cubic root of 203464061 is about 588.1605653487.

The spelling of 203464061 in words is "two hundred three million, four hundred sixty-four thousand, sixty-one".