23267430 has 24 divisors (see below), whose sum is σ = 60495552. Its totient is φ = 6204624.

The previous prime is 23267389. The next prime is 23267443. The reversal of 23267430 is 3476232.

It is a junction number, because it is equal to n+sod(n) for n = 23267394 and 23267403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129174 + ... + 129353.

It is an arithmetic number, because the mean of its divisors is an integer number (2520648).

Almost surely, 2^23267430 is an apocalyptic number.

23267430 is an abundant number, since it is smaller than the sum of its proper divisors (37228122).

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

23267430 is a wasteful number, since it uses less digits than its factorization.

23267430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258540 (or 258537 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 23267430 is about 4823.6324486843. The cubic root of 23267430 is about 285.4846785075.

The spelling of 23267430 in words is "twenty-three million, two hundred sixty-seven thousand, four hundred thirty".