1043471061 has 48 divisors (see below), whose sum is σ = 1606176000. Its totient is φ = 651442176.

The previous prime is 1043471057. The next prime is 1043471087. The reversal of 1043471061 is 1601743401.

It is a happy number.

It is not a de Polignac number, because 1043471061 - 2² = 1043471057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043471761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2323765 + ... + 2324213.

It is an arithmetic number, because the mean of its divisors is an integer number (33462000).

Almost surely, 2^1043471061 is an apocalyptic number.

It is an amenable number.

1043471061 is a deficient number, since it is larger than the sum of its proper divisors (562704939).

1043471061 is a wasteful number, since it uses less digits than its factorization.

1043471061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1043471061 is about 32302.8026802629. The cubic root of 1043471061 is about 1014.2853117983.

The spelling of 1043471061 in words is "one billion, forty-three million, four hundred seventy-one thousand, sixty-one".