10507385 has 16 divisors (see below), whose sum is σ = 14587776. Its totient is φ = 7116288.

The previous prime is 10507381. The next prime is 10507391. The reversal of 10507385 is 58370501.

It is a cyclic number.

It is not a de Polignac number, because 10507385 - 2² = 10507381 is a prime.

It is a super-2 number, since 2×10507385² = 220810279076450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10507381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (911736).

Almost surely, 2^10507385 is an apocalyptic number.

It is an amenable number.

10507385 is a deficient number, since it is larger than the sum of its proper divisors (4080391).

10507385 is an equidigital number, since it uses as much as digits as its factorization.

10507385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 10507385 is about 3241.5096791464. The cubic root of 10507385 is about 219.0272826598.

Adding to 10507385 its reverse (58370501), we get a palindrome (68877886).

The spelling of 10507385 in words is "ten million, five hundred seven thousand, three hundred eighty-five".