22954180 has 12 divisors (see below), whose sum is σ = 48203820. Its totient is φ = 9181664.

The previous prime is 22954163. The next prime is 22954237. The reversal of 22954180 is 8145922.

It can be written as a sum of positive squares in 2 ways, for example, as 17422276 + 5531904 = 4174^2 + 2352^2 .

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, 573835 + ... + 573874.

It is an arithmetic number, because the mean of its divisors is an integer number (4016985).

Almost surely, 2^22954180 is an apocalyptic number.

22954180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22954180 is an abundant number, since it is smaller than the sum of its proper divisors (25249640).

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

22954180 is a wasteful number, since it uses less digits than its factorization.

22954180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147718 (or 1147716 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 22954180 is about 4791.0520765277. The cubic root of 22954180 is about 284.1977231857.

It can be divided in two parts, 22 and 954180, that multiplied together give a triangular number (20991960 = T₆₄₇₉).

The spelling of 22954180 in words is "twenty-two million, nine hundred fifty-four thousand, one hundred eighty".