401104237 has 2 divisors, whose sum is σ = 401104238. Its totient is φ = 401104236.

The previous prime is 401104213. The next prime is 401104241. The reversal of 401104237 is 732401104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 321341476 + 79762761 = 17926^2 + 8931^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401104237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401104247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200552118 + 200552119.

It is an arithmetic number, because the mean of its divisors is an integer number (200552119).

Almost surely, 2^401104237 is an apocalyptic number.

It is an amenable number.

401104237 is a deficient number, since it is larger than the sum of its proper divisors (1).

401104237 is an equidigital number, since it uses as much as digits as its factorization.

401104237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 401104237 is about 20027.5868990750. The cubic root of 401104237 is about 737.4836840975.

The spelling of 401104237 in words is "four hundred one million, one hundred four thousand, two hundred thirty-seven".