22732098 has 8 divisors (see below), whose sum is σ = 45464208. Its totient is φ = 7577364.

The previous prime is 22732093. The next prime is 22732109. The reversal of 22732098 is 89023722.

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

22732098 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22732093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1894336 + ... + 1894347.

It is an arithmetic number, because the mean of its divisors is an integer number (5683026).

Almost surely, 2^22732098 is an apocalyptic number.

22732098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22732098 is a wasteful number, since it uses less digits than its factorization.

22732098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3788688.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 22732098 is about 4767.8189982423. The cubic root of 22732098 is about 283.2782124222.

It can be divided in two parts, 2273 and 2098, that added together give a triangular number (4371 = T₉₃).

The spelling of 22732098 in words is "twenty-two million, seven hundred thirty-two thousand, ninety-eight".