22750706 has 8 divisors (see below), whose sum is σ = 37228464. Its totient is φ = 10341220.

The previous prime is 22750699. The next prime is 22750723. The reversal of 22750706 is 60705722.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517040 + ... + 517083.

It is an arithmetic number, because the mean of its divisors is an integer number (4653558).

Almost surely, 2^22750706 is an apocalyptic number.

22750706 is a deficient number, since it is larger than the sum of its proper divisors (14477758).

22750706 is a wasteful number, since it uses less digits than its factorization.

22750706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034136.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 22750706 is about 4769.7700154200. The cubic root of 22750706 is about 283.3554864647.

The spelling of 22750706 in words is "twenty-two million, seven hundred fifty thousand, seven hundred six".