22995120 has 40 divisors (see below), whose sum is σ = 71285616. Its totient is φ = 6131968.

The previous prime is 22995113. The next prime is 22995121. The reversal of 22995120 is 2159922.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (22995121) 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, 47667 + ... + 48146.

Almost surely, 2^22995120 is an apocalyptic number.

22995120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22995120 is an abundant number, since it is smaller than the sum of its proper divisors (48290496).

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

22995120 is a wasteful number, since it uses less digits than its factorization.

22995120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95829 (or 95823 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 22995120 is about 4795.3227211524. The cubic root of 22995120 is about 284.3665834163.

The spelling of 22995120 in words is "twenty-two million, nine hundred ninety-five thousand, one hundred twenty".