10530370 has 24 divisors (see below), whose sum is σ = 20011644. Its totient is φ = 3989088.

The previous prime is 10530367. The next prime is 10530419. The reversal of 10530370 is 7303501.

It can be written as a sum of positive squares in 2 ways, for example, as 9591409 + 938961 = 3097^2 + 969^2 .

It is a super-2 number, since 2×10530370² = 221777384673800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 2152 + ... + 5068.

Almost surely, 2^10530370 is an apocalyptic number.

10530370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10530370 is a deficient number, since it is larger than the sum of its proper divisors (9481274).

10530370 is a wasteful number, since it uses less digits than its factorization.

10530370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962 (or 2943 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 19.

The square root of 10530370 is about 3245.0531582703. The cubic root of 10530370 is about 219.1868744028.

Adding to 10530370 its reverse (7303501), we get a palindrome (17833871).

The spelling of 10530370 in words is "ten million, five hundred thirty thousand, three hundred seventy".