1241115626 has 4 divisors (see below), whose sum is σ = 1861673442. Its totient is φ = 620557812.

The previous prime is 1241115619. The next prime is 1241115637. The reversal of 1241115626 is 6265111421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6265111421 = 47 ⋅133300243.

It can be written as a sum of positive squares in only one way, i.e., 934830625 + 306285001 = 30575^2 + 17501^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310278905 + ... + 310278908.

Almost surely, 2^1241115626 is an apocalyptic number.

1241115626 is a deficient number, since it is larger than the sum of its proper divisors (620557816).

1241115626 is an equidigital number, since it uses as much as digits as its factorization.

1241115626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620557815.

The product of its digits is 2880, while the sum is 29.

The square root of 1241115626 is about 35229.4709866612. The cubic root of 1241115626 is about 1074.6591675217.

The spelling of 1241115626 in words is "one billion, two hundred forty-one million, one hundred fifteen thousand, six hundred twenty-six".