23470030 has 16 divisors (see below), whose sum is σ = 44731440. Its totient is φ = 8835712.

The previous prime is 23470003. The next prime is 23470037. The reversal of 23470030 is 3007432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23470037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68860 + ... + 69199.

It is an arithmetic number, because the mean of its divisors is an integer number (2795715).

Almost surely, 2^23470030 is an apocalyptic number.

23470030 is a deficient number, since it is larger than the sum of its proper divisors (21261410).

23470030 is a wasteful number, since it uses less digits than its factorization.

23470030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138083.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 23470030 is about 4844.5877017554. The cubic root of 23470030 is about 286.3108996238.

Adding to 23470030 its reverse (3007432), we get a palindrome (26477462).

The spelling of 23470030 in words is "twenty-three million, four hundred seventy thousand, thirty".