9020061 has 12 divisors (see below), whose sum is σ = 13176540. Its totient is φ = 5945280.

The previous prime is 9020057. The next prime is 9020069. The reversal of 9020061 is 1600209.

It can be written as a sum of positive squares in 2 ways, for example, as 6095961 + 2924100 = 2469^2 + 1710^2 .

It is not a de Polignac number, because 9020061 - 2² = 9020057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9020069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4830 + ... + 6431.

It is an arithmetic number, because the mean of its divisors is an integer number (1098045).

Almost surely, 2^9020061 is an apocalyptic number.

It is an amenable number.

9020061 is a deficient number, since it is larger than the sum of its proper divisors (4156479).

9020061 is a wasteful number, since it uses less digits than its factorization.

9020061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11356 (or 11353 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 9020061 is about 3003.3416389082. The cubic root of 9020061 is about 208.1628178444.

The spelling of 9020061 in words is "nine million, twenty thousand, sixty-one".