1241530 has 8 divisors (see below), whose sum is σ = 2234772. Its totient is φ = 496608.

The previous prime is 1241509. The next prime is 1241549. The reversal of 1241530 is 351421.

It can be written as a sum of positive squares in 2 ways, for example, as 1138489 + 103041 = 1067^2 + 321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62067 + ... + 62086.

2^1241530 is an apocalyptic number.

1241530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241530 is a deficient number, since it is larger than the sum of its proper divisors (993242).

1241530 is a wasteful number, since it uses less digits than its factorization.

1241530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124160.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1241530 is about 1114.2396510626. The cubic root of 1241530 is about 107.4778753819.

Adding to 1241530 its reverse (351421), we get a palindrome (1592951).

It can be divided in two parts, 1241 and 530, that added together give a palindrome (1771).

The spelling of 1241530 in words is "one million, two hundred forty-one thousand, five hundred thirty".