10620075 has 12 divisors (see below), whose sum is σ = 17558648. Its totient is φ = 5664000.

The previous prime is 10620067. The next prime is 10620131. The reversal of 10620075 is 57002601.

It is not a de Polignac number, because 10620075 - 2³ = 10620067 is a prime.

It is a super-2 number, since 2×10620075² = 225571986011250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70726 + ... + 70875.

Almost surely, 2^10620075 is an apocalyptic number.

10620075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10620075 is a deficient number, since it is larger than the sum of its proper divisors (6938573).

10620075 is a wasteful number, since it uses less digits than its factorization.

10620075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141614 (or 141609 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 10620075 is about 3258.8456545225. The cubic root of 10620075 is about 219.8075106937.

Adding to 10620075 its reverse (57002601), we get a palindrome (67622676).

The spelling of 10620075 in words is "ten million, six hundred twenty thousand, seventy-five".