23450030 has 16 divisors (see below), whose sum is σ = 42265584. Its totient is φ = 9367680.

The previous prime is 23450029. The next prime is 23450057. The reversal of 23450030 is 3005432.

It is a junction number, because it is equal to n+sod(n) for n = 23449990 and 23450008.

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, 12749 + ... + 14471.

It is an arithmetic number, because the mean of its divisors is an integer number (2641599).

Almost surely, 2^23450030 is an apocalyptic number.

23450030 is a deficient number, since it is larger than the sum of its proper divisors (18815554).

23450030 is a wasteful number, since it uses less digits than its factorization.

23450030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3091.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 23450030 is about 4842.5231026811. The cubic root of 23450030 is about 286.2295498443.

Adding to 23450030 its reverse (3005432), we get a palindrome (26455462).

The spelling of 23450030 in words is "twenty-three million, four hundred fifty thousand, thirty".