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BaseRepresentation
bin1000100100100110111001
311020011102211
420210212321
51033401342
6120055121
725046206
oct10444671
94204384
102247097
1112a5306
129044a1
13608a58
152e5c17
hex2249b9

2247097 has 8 divisors (see below), whose sum is σ = 2338560. Its totient is φ = 2156880.

The previous prime is 2247083. The next prime is 2247101. The reversal of 2247097 is 7907422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2247097 - 27 = 2246969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a d-powerful number, because it can be written as 217 + 221 + 47 + 7 + 0 + 92 + 74 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2247067) 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, 5154 + ... + 5572.

It is an arithmetic number, because the mean of its divisors is an integer number (292320).

22247097 is an apocalyptic number.

It is an amenable number.

2247097 is a deficient number, since it is larger than the sum of its proper divisors (91463).

2247097 is a wasteful number, since it uses less digits than its factorization.

2247097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2247097 is about 1499.0320210056. The cubic root of 2247097 is about 130.9806898095.

The spelling of 2247097 in words is "two million, two hundred forty-seven thousand, ninety-seven".

Divisors: 1 31 173 419 5363 12989 72487 2247097