411252231 has 32 divisors (see below), whose sum is σ = 618784768. Its totient is φ = 241211520.

The previous prime is 411252229. The next prime is 411252241. The reversal of 411252231 is 132252114.

It is not a de Polignac number, because 411252231 - 2¹ = 411252229 is a prime.

It is a super-2 number, since 2×411252231² = 338256795004954722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411252198 and 411252207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411252241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78465 + ... + 83541.

It is an arithmetic number, because the mean of its divisors is an integer number (19337024).

Almost surely, 2^411252231 is an apocalyptic number.

411252231 is a deficient number, since it is larger than the sum of its proper divisors (207532537).

411252231 is a wasteful number, since it uses less digits than its factorization.

411252231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191.

The product of its digits is 480, while the sum is 21.

The square root of 411252231 is about 20279.3547974288. The cubic root of 411252231 is about 743.6514384281.

The spelling of 411252231 in words is "four hundred eleven million, two hundred fifty-two thousand, two hundred thirty-one".