412556201 has 4 divisors (see below), whose sum is σ = 412604304. Its totient is φ = 412508100.

The previous prime is 412556197. The next prime is 412556203. The reversal of 412556201 is 102655214.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 412556201 - 2² = 412556197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412556203) 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, 7295 + ... + 29636.

It is an arithmetic number, because the mean of its divisors is an integer number (103151076).

Almost surely, 2^412556201 is an apocalyptic number.

It is an amenable number.

412556201 is a deficient number, since it is larger than the sum of its proper divisors (48103).

412556201 is a wasteful number, since it uses less digits than its factorization.

412556201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48102.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 412556201 is about 20311.4795374438. The cubic root of 412556201 is about 744.4365819562.

The spelling of 412556201 in words is "four hundred twelve million, five hundred fifty-six thousand, two hundred one".