10280375 has 32 divisors (see below), whose sum is σ = 15175680. Its totient is φ = 6804000.

The previous prime is 10280363. The next prime is 10280377. The reversal of 10280375 is 57308201.

It is not a de Polignac number, because 10280375 - 2⁸ = 10280119 is a prime.

It is a super-2 number, since 2×10280375² = 211372220281250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10280377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26936 + ... + 27314.

It is an arithmetic number, because the mean of its divisors is an integer number (474240).

Almost surely, 2^10280375 is an apocalyptic number.

10280375 is a deficient number, since it is larger than the sum of its proper divisors (4895305).

10280375 is an equidigital number, since it uses as much as digits as its factorization.

10280375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 10280375 is about 3206.3023874862. The cubic root of 10280375 is about 217.4384376787.

Adding to 10280375 its reverse (57308201), we get a palindrome (67588576).

The spelling of 10280375 in words is "ten million, two hundred eighty thousand, three hundred seventy-five".