2202686148 has 48 divisors (see below), whose sum is σ = 5639409216. Its totient is φ = 664959360.

The previous prime is 2202686147. The next prime is 2202686231. The reversal of 2202686148 is 8416862022.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2202686147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124938 + ... + 141473.

It is an arithmetic number, because the mean of its divisors is an integer number (117487692).

Almost surely, 2^2202686148 is an apocalyptic number.

It is an amenable number.

2202686148 is an abundant number, since it is smaller than the sum of its proper divisors (3436723068).

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

2202686148 is a wasteful number, since it uses less digits than its factorization.

2202686148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266484 (or 266482 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 2202686148 is about 46932.7832969663. The cubic root of 2202686148 is about 1301.1205620359.

The spelling of 2202686148 in words is "two billion, two hundred two million, six hundred eighty-six thousand, one hundred forty-eight".