10530148 has 6 divisors (see below), whose sum is σ = 18427766. Its totient is φ = 5265072.

The previous prime is 10530137. The next prime is 10530151. The reversal of 10530148 is 84103501.

It can be written as a sum of positive squares in only one way, i.e., 5654884 + 4875264 = 2378^2 + 2208^2 .

It is a super-2 number, since 2×10530148² = 221768033803808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316265 + ... + 1316272.

Almost surely, 2^10530148 is an apocalyptic number.

It is an amenable number.

10530148 is a deficient number, since it is larger than the sum of its proper divisors (7897618).

10530148 is a wasteful number, since it uses less digits than its factorization.

10530148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632541 (or 2632539 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10530148 is about 3245.0189521789. The cubic root of 10530148 is about 219.1853341015.

Adding to 10530148 its reverse (84103501), we get a palindrome (94633649).

The spelling of 10530148 in words is "ten million, five hundred thirty thousand, one hundred forty-eight".