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4697071 = 113197211
BaseRepresentation
bin10001111010101111101111
322211122011121
4101322233233
52200301241
6244401411
754632041
oct21725757
98748147
104697071
112718a85
1216a6267
13c85c42
148a3a91
1562bad1
hex47abef

4697071 has 8 divisors (see below), whose sum is σ = 4785264. Its totient is φ = 4609920.

The previous prime is 4697059. The next prime is 4697081. The reversal of 4697071 is 1707964.

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

It is a 7-Lehmer number, since φ(4697071) divides (4697071-1)7.

It is a cyclic number.

It is not a de Polignac number, because 4697071 - 27 = 4696943 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4697081) 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, 22156 + ... + 22366.

It is an arithmetic number, because the mean of its divisors is an integer number (598158).

It is the magic constant of a 211 × 211 magic square.

Almost surely, 24697071 is an apocalyptic number.

4697071 is a deficient number, since it is larger than the sum of its proper divisors (88193).

4697071 is a wasteful number, since it uses less digits than its factorization.

4697071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 4697071 is about 2167.2727101129. The cubic root of 4697071 is about 167.4720648445.

The spelling of 4697071 in words is "four million, six hundred ninety-seven thousand, seventy-one".

Divisors: 1 113 197 211 22261 23843 41567 4697071