1041603261 has 8 divisors (see below), whose sum is σ = 1388955360. Its totient is φ = 694326672.

The previous prime is 1041603247. The next prime is 1041603263. The reversal of 1041603261 is 1623061401.

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

It is not a de Polignac number, because 1041603261 - 2⁶ = 1041603197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041603263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36631 + ... + 58523.

It is an arithmetic number, because the mean of its divisors is an integer number (173619420).

Almost surely, 2^1041603261 is an apocalyptic number.

It is an amenable number.

1041603261 is a deficient number, since it is larger than the sum of its proper divisors (347352099).

1041603261 is a wasteful number, since it uses less digits than its factorization.

1041603261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37755.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1041603261 is about 32273.8789270828. The cubic root of 1041603261 is about 1013.6797643877.

Adding to 1041603261 its reverse (1623061401), we get a palindrome (2664664662).

The spelling of 1041603261 in words is "one billion, forty-one million, six hundred three thousand, two hundred sixty-one".