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2292196 = 227572
BaseRepresentation
bin1000101111100111100100
311022110022011
420233213210
51041322241
6121044004
725324534
oct10574744
94273264
102292196
111326185
12926604
1362343a
144394c4
15304281
hex22f9e4

2292196 has 9 divisors (see below), whose sum is σ = 4016649. Its totient is φ = 1144584.

The previous prime is 2292193. The next prime is 2292221. The reversal of 2292196 is 6912922.

The square root of 2292196 is 1514.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1416100 + 876096 = 1190^2 + 936^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2292193) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2650 + ... + 3406.

22292196 is an apocalyptic number.

2292196 is the 1514-th square number.

It is an amenable number.

2292196 is a deficient number, since it is larger than the sum of its proper divisors (1724453).

2292196 is an frugal number, since it uses more digits than its factorization.

2292196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 759 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The cubic root of 2292196 is about 131.8511484008.

The spelling of 2292196 in words is "two million, two hundred ninety-two thousand, one hundred ninety-six".

Divisors: 1 2 4 757 1514 3028 573049 1146098 2292196