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8939074 = 25478171
BaseRepresentation
bin100010000110…
…011001000010
3121211011002211
4202012121002
54242022244
6515332334
7135660304
oct42063102
917734084
108939074
115056071
122bb10aa
131b0c9c1
141289974
15bb8934
hex886642

8939074 has 8 divisors (see below), whose sum is σ = 13434768. Its totient is φ = 4460820.

The previous prime is 8939057. The next prime is 8939131. The reversal of 8939074 is 4709398.

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

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2992 + ... + 5179.

It is an arithmetic number, because the mean of its divisors is an integer number (1679346).

Almost surely, 28939074 is an apocalyptic number.

8939074 is a deficient number, since it is larger than the sum of its proper divisors (4495694).

8939074 is a wasteful number, since it uses less digits than its factorization.

8939074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8720.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 8939074 is about 2989.8284231708. The cubic root of 8939074 is about 207.5379443843.

The spelling of 8939074 in words is "eight million, nine hundred thirty-nine thousand, seventy-four".

Divisors: 1 2 547 1094 8171 16342 4469537 8939074