405241230 has 32 divisors (see below), whose sum is σ = 976665600. Its totient is φ = 107610272.

The previous prime is 405241229. The next prime is 405241241. The reversal of 405241230 is 32142504.

It is a junction number, because it is equal to n+sod(n) for n = 405241197 and 405241206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21090 + ... + 35429.

It is an arithmetic number, because the mean of its divisors is an integer number (30520800).

Almost surely, 2^405241230 is an apocalyptic number.

405241230 is an abundant number, since it is smaller than the sum of its proper divisors (571424370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

405241230 is a wasteful number, since it uses less digits than its factorization.

405241230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56768.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 405241230 is about 20130.6043128367. The cubic root of 405241230 is about 740.0104880422.

Adding to 405241230 its reverse (32142504), we get a palindrome (437383734).

The spelling of 405241230 in words is "four hundred five million, two hundred forty-one thousand, two hundred thirty".