2192669248 has 168 divisors, whose sum is σ = 5847953760. Its totient is φ = 803819520.

The previous prime is 2192669243. The next prime is 2192669273. The reversal of 2192669248 is 8429662912.

It is a super-2 number, since 2×2192669248² = 9615596862249771008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (2192669243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 584563 + ... + 588301.

Almost surely, 2^2192669248 is an apocalyptic number.

2192669248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2192669248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2923976880).

2192669248 is an abundant number, since it is smaller than the sum of its proper divisors (3655284512).

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

2192669248 is a wasteful number, since it uses less digits than its factorization.

2192669248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793 (or 3776 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 2192669248 is about 46825.9463118472. The cubic root of 2192669248 is about 1299.1452464043.

The spelling of 2192669248 in words is "two billion, one hundred ninety-two million, six hundred sixty-nine thousand, two hundred forty-eight".