1262530 has 16 divisors (see below), whose sum is σ = 2286144. Its totient is φ = 502000.

The previous prime is 1262519. The next prime is 1262543. The reversal of 1262530 is 352621.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1262498 and 1262507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259 + ... + 2761.

It is an arithmetic number, because the mean of its divisors is an integer number (142884).

2^1262530 is an apocalyptic number.

1262530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1262530 is a deficient number, since it is larger than the sum of its proper divisors (1023614).

1262530 is a wasteful number, since it uses less digits than its factorization.

1262530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1262530 is about 1123.6236024577. The cubic root of 1262530 is about 108.0804727166.

Subtracting from 1262530 its reverse (352621), we obtain a palindrome (909909).

The spelling of 1262530 in words is "one million, two hundred sixty-two thousand, five hundred thirty".