63023430 has 16 divisors (see below), whose sum is σ = 151256304. Its totient is φ = 16806240.

The previous prime is 63023419. The next prime is 63023449. The reversal of 63023430 is 3432036.

It is a junction number, because it is equal to n+sod(n) for n = 63023397 and 63023406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050361 + ... + 1050420.

It is an arithmetic number, because the mean of its divisors is an integer number (9453519).

Almost surely, 2^63023430 is an apocalyptic number.

63023430 is an abundant number, since it is smaller than the sum of its proper divisors (88232874).

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

63023430 is a wasteful number, since it uses less digits than its factorization.

63023430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100791.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 63023430 is about 7938.7297472581. The cubic root of 63023430 is about 397.9550423533.

Adding to 63023430 its reverse (3432036), we get a palindrome (66455466).

The spelling of 63023430 in words is "sixty-three million, twenty-three thousand, four hundred thirty".