23780630 has 16 divisors (see below), whose sum is σ = 42910560. Its totient is φ = 9488832.

The previous prime is 23780629. The next prime is 23780651. The reversal of 23780630 is 3608732.

It is a junction number, because it is equal to n+sod(n) for n = 23780593 and 23780602.

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, 1682 + ... + 7098.

It is an arithmetic number, because the mean of its divisors is an integer number (2681910).

Almost surely, 2^23780630 is an apocalyptic number.

23780630 is a deficient number, since it is larger than the sum of its proper divisors (19129930).

23780630 is a wasteful number, since it uses less digits than its factorization.

23780630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5863.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 23780630 is about 4876.5387315185. The cubic root of 23780630 is about 287.5683718926.

The spelling of 23780630 in words is "twenty-three million, seven hundred eighty thousand, six hundred thirty".