30327423 has 24 divisors (see below), whose sum is σ = 47518848. Its totient is φ = 17153136.

The previous prime is 30327421. The next prime is 30327443. The reversal of 30327423 is 32472303.

It is a happy number.

It is not a de Polignac number, because 30327423 - 2¹ = 30327421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30327393 and 30327402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30327421) 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, 14140 + ... + 16142.

It is an arithmetic number, because the mean of its divisors is an integer number (1979952).

Almost surely, 2^30327423 is an apocalyptic number.

30327423 is a deficient number, since it is larger than the sum of its proper divisors (17191425).

30327423 is a wasteful number, since it uses less digits than its factorization.

30327423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123 (or 2116 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 30327423 is about 5507.0339566776. The cubic root of 30327423 is about 311.8495843830.

Adding to 30327423 its reverse (32472303), we get a palindrome (62799726).

The spelling of 30327423 in words is "thirty million, three hundred twenty-seven thousand, four hundred twenty-three".