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12370668 = 2231030889
BaseRepresentation
bin101111001100…
…001011101100
3212021111100220
4233030023230
511131330133
61121051340
7210102042
oct57141354
925244326
1012370668
116a8a2a2
124186b50
13274192b
141900392
1511455b3
hexbcc2ec

12370668 has 12 divisors (see below), whose sum is σ = 28864920. Its totient is φ = 4123552.

The previous prime is 12370667. The next prime is 12370681. The reversal of 12370668 is 86607321.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (12370667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515433 + ... + 515456.

It is an arithmetic number, because the mean of its divisors is an integer number (2405410).

Almost surely, 212370668 is an apocalyptic number.

It is an amenable number.

12370668 is an abundant number, since it is smaller than the sum of its proper divisors (16494252).

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

12370668 is a wasteful number, since it uses less digits than its factorization.

12370668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030896 (or 1030894 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 12370668 is about 3517.1960423042. The cubic root of 12370668 is about 231.2762572571.

Adding to 12370668 its reverse (86607321), we get a palindrome (98977989).

The spelling of 12370668 in words is "twelve million, three hundred seventy thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 12 1030889 2061778 3092667 4123556 6185334 12370668