423115462 has 48 divisors (see below), whose sum is σ = 805494816. Its totient is φ = 163152000.

The previous prime is 423115453. The next prime is 423115463. The reversal of 423115462 is 264511324.

It is a self number, because there is not a number n which added to its sum of digits gives 423115462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423115463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169858 + ... + 172330.

It is an arithmetic number, because the mean of its divisors is an integer number (16781142).

Almost surely, 2^423115462 is an apocalyptic number.

423115462 is a deficient number, since it is larger than the sum of its proper divisors (382379354).

423115462 is a wasteful number, since it uses less digits than its factorization.

423115462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605 (or 2594 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 423115462 is about 20569.7705869560. The cubic root of 423115462 is about 750.7343692936.

Adding to 423115462 its reverse (264511324), we get a palindrome (687626786).

The spelling of 423115462 in words is "four hundred twenty-three million, one hundred fifteen thousand, four hundred sixty-two".