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8472914 = 215792683
BaseRepresentation
bin100000010100…
…100101010010
3120221110122122
4200110211102
54132113124
6501334242
7132006242
oct40244522
916843578
108472914
11486790a
122a07382
1319a8778
1411a7b22
15b2575e
hex814952

8472914 has 8 divisors (see below), whose sum is σ = 12722160. Its totient is φ = 4232196.

The previous prime is 8472911. The next prime is 8472923. The reversal of 8472914 is 4192748.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8472911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817 + ... + 4499.

It is an arithmetic number, because the mean of its divisors is an integer number (1590270).

Almost surely, 28472914 is an apocalyptic number.

8472914 is a deficient number, since it is larger than the sum of its proper divisors (4249246).

8472914 is a wasteful number, since it uses less digits than its factorization.

8472914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264.

The product of its digits is 16128, while the sum is 35.

The square root of 8472914 is about 2910.8270302442. The cubic root of 8472914 is about 203.8657485267.

The spelling of 8472914 in words is "eight million, four hundred seventy-two thousand, nine hundred fourteen".

Divisors: 1 2 1579 2683 3158 5366 4236457 8472914