22348902 has 16 divisors (see below), whose sum is σ = 47050560. Its totient is φ = 7057512.

The previous prime is 22348901. The next prime is 22348919. The reversal of 22348902 is 20984322.

It is a self number, because there is not a number n which added to its sum of digits gives 22348902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22348901) 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, 97908 + ... + 98135.

It is an arithmetic number, because the mean of its divisors is an integer number (2940660).

Almost surely, 2^22348902 is an apocalyptic number.

22348902 is an abundant number, since it is smaller than the sum of its proper divisors (24701658).

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

22348902 is a wasteful number, since it uses less digits than its factorization.

22348902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196067.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 22348902 is about 4727.4625329028. The cubic root of 22348902 is about 281.6774391423.

The spelling of 22348902 in words is "twenty-two million, three hundred forty-eight thousand, nine hundred two".