9020653 has 8 divisors (see below), whose sum is σ = 9509400. Its totient is φ = 8543808.

The previous prime is 9020639. The next prime is 9020657. The reversal of 9020653 is 3560209.

9020653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 708964 + 8311689 = 842^2 + 2883^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9020653 - 2¹⁷ = 8889581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9020657) 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, 1398 + ... + 4471.

It is an arithmetic number, because the mean of its divisors is an integer number (1188675).

Almost surely, 2^9020653 is an apocalyptic number.

It is an amenable number.

9020653 is a deficient number, since it is larger than the sum of its proper divisors (488747).

9020653 is a wasteful number, since it uses less digits than its factorization.

9020653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5951.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 9020653 is about 3003.4401941773. The cubic root of 9020653 is about 208.1673717564.

Subtracting from 9020653 its sum of digits (25), we obtain a triangular number (9020628 = T₄₂₄₇).

The spelling of 9020653 in words is "nine million, twenty thousand, six hundred fifty-three".