405366230 has 16 divisors (see below), whose sum is σ = 753197184. Its totient is φ = 156915840.

The previous prime is 405366229. The next prime is 405366233. The reversal of 405366230 is 32663504.

It is a junction number, because it is equal to n+sod(n) for n = 405366193 and 405366202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405366233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653507 + ... + 654126.

It is an arithmetic number, because the mean of its divisors is an integer number (47074824).

Almost surely, 2^405366230 is an apocalyptic number.

405366230 is a deficient number, since it is larger than the sum of its proper divisors (347830954).

405366230 is a wasteful number, since it uses less digits than its factorization.

405366230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307671.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 405366230 is about 20133.7087989272. The cubic root of 405366230 is about 740.0865676666.

The spelling of 405366230 in words is "four hundred five million, three hundred sixty-six thousand, two hundred thirty".