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6672054 = 237315233
BaseRepresentation
bin11001011100111010110110
3110112222100010
4121130322312
53202001204
6355001050
7110466024
oct31347266
913488303
106672054
1138478a4
122299186
1314c7b7c
14c59714
158bbd89
hex65ceb6

6672054 has 16 divisors (see below), whose sum is σ = 13527792. Its totient is φ = 2193408.

The previous prime is 6672019. The next prime is 6672067. The reversal of 6672054 is 4502766.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7179 + ... + 8054.

It is an arithmetic number, because the mean of its divisors is an integer number (845487).

Almost surely, 26672054 is an apocalyptic number.

6672054 is an abundant number, since it is smaller than the sum of its proper divisors (6855738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6672054 is a wasteful number, since it uses less digits than its factorization.

6672054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15311.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 6672054 is about 2583.0319394076. The cubic root of 6672054 is about 188.2578888740.

The spelling of 6672054 in words is "six million, six hundred seventy-two thousand, fifty-four".

Divisors: 1 2 3 6 73 146 219 438 15233 30466 45699 91398 1112009 2224018 3336027 6672054