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2087097 = 32572707
BaseRepresentation
bin111111101100010111001
310221000221220
413331202321
51013241342
6112422253
723511555
oct7754271
93830856
102087097
1111a6081
12847989
13580c8c
143c4865
152b35ec
hex1fd8b9

2087097 has 8 divisors (see below), whose sum is σ = 2794656. Its totient is φ = 1385472.

The previous prime is 2087081. The next prime is 2087123. The reversal of 2087097 is 7907802.

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

It is not a de Polignac number, because 2087097 - 24 = 2087081 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2087027) 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, 583 + ... + 2124.

It is an arithmetic number, because the mean of its divisors is an integer number (349332).

22087097 is an apocalyptic number.

It is an amenable number.

2087097 is a deficient number, since it is larger than the sum of its proper divisors (707559).

2087097 is a wasteful number, since it uses less digits than its factorization.

2087097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 2087097 is about 1444.6788570475. The cubic root of 2087097 is about 127.7951026848.

The spelling of 2087097 in words is "two million, eighty-seven thousand, ninety-seven".

Divisors: 1 3 257 771 2707 8121 695699 2087097