23105370 has 16 divisors (see below), whose sum is σ = 55452960. Its totient is φ = 6161424.

The previous prime is 23105359. The next prime is 23105371. The reversal of 23105370 is 7350132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23105371) 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, 385060 + ... + 385119.

It is an arithmetic number, because the mean of its divisors is an integer number (3465810).

Almost surely, 2^23105370 is an apocalyptic number.

23105370 is an abundant number, since it is smaller than the sum of its proper divisors (32347590).

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

23105370 is a wasteful number, since it uses less digits than its factorization.

23105370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770189.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 23105370 is about 4806.8045518827. The cubic root of 23105370 is about 284.8203238058.

The spelling of 23105370 in words is "twenty-three million, one hundred five thousand, three hundred seventy".