10287369 has 12 divisors (see below), whose sum is σ = 15261636. Its totient is φ = 6672672.

The previous prime is 10287359. The next prime is 10287383. The reversal of 10287369 is 96378201.

10287369 is a `hidden beast` number, since 10 + 287 + 369 = 666.

10287369 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6827769 + 3459600 = 2613^2 + 1860^2 .

It is not a de Polignac number, because 10287369 - 2⁵ = 10287337 is a prime.

It is a super-2 number, since 2×10287369² = 211659921884322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10287349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15114 + ... + 15779.

It is an arithmetic number, because the mean of its divisors is an integer number (1271803).

Almost surely, 2^10287369 is an apocalyptic number.

It is an amenable number.

10287369 is a deficient number, since it is larger than the sum of its proper divisors (4974267).

10287369 is a wasteful number, since it uses less digits than its factorization.

10287369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30936 (or 30933 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 10287369 is about 3207.3928664883. The cubic root of 10287369 is about 217.4877361298.

The spelling of 10287369 in words is "ten million, two hundred eighty-seven thousand, three hundred sixty-nine".