1012046541 has 12 divisors (see below), whose sum is σ = 1483220256. Its totient is φ = 613361320.

The previous prime is 1012046527. The next prime is 1012046569. The reversal of 1012046541 is 1456402101.

It is a happy number.

It is not a de Polignac number, because 1012046541 - 2¹⁵ = 1012013773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012046041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1393641 + ... + 1394366.

It is an arithmetic number, because the mean of its divisors is an integer number (123601688).

Almost surely, 2^1012046541 is an apocalyptic number.

1012046541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1012046541 is a deficient number, since it is larger than the sum of its proper divisors (471173715).

1012046541 is a wasteful number, since it uses less digits than its factorization.

1012046541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788032 (or 2788021 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1012046541 is about 31812.6789346638. The cubic root of 1012046541 is about 1003.9994963702. Note that the first 3 decimals are identical.

Adding to 1012046541 its reverse (1456402101), we get a palindrome (2468448642).

The spelling of 1012046541 in words is "one billion, twelve million, forty-six thousand, five hundred forty-one".