415630423 has 16 divisors (see below), whose sum is σ = 463954176. Its totient is φ = 369745920.

The previous prime is 415630421. The next prime is 415630427. The reversal of 415630423 is 324036514.

It is a cyclic number.

It is not a de Polignac number, because 415630423 - 2¹ = 415630421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 415630391 and 415630400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415630421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101565 + ... + 105577.

It is an arithmetic number, because the mean of its divisors is an integer number (28997136).

Almost surely, 2^415630423 is an apocalyptic number.

415630423 is a deficient number, since it is larger than the sum of its proper divisors (48323753).

415630423 is a wasteful number, since it uses less digits than its factorization.

415630423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 415630423 is about 20387.0160396268. The cubic root of 415630423 is about 746.2811001164.

Adding to 415630423 its reverse (324036514), we get a palindrome (739666937).

The spelling of 415630423 in words is "four hundred fifteen million, six hundred thirty thousand, four hundred twenty-three".