9020502 has 12 divisors (see below), whose sum is σ = 19544460. Its totient is φ = 3006828.

The previous prime is 9020483. The next prime is 9020503. The reversal of 9020502 is 2050209.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 501139 = 9020502 / (9 + 0 + 2 + 0 + 5 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9020503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250552 + ... + 250587.

It is an arithmetic number, because the mean of its divisors is an integer number (1628705).

Almost surely, 2^9020502 is an apocalyptic number.

9020502 is an abundant number, since it is smaller than the sum of its proper divisors (10523958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9020502 is a wasteful number, since it uses less digits than its factorization.

9020502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501147 (or 501144 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 9020502 is about 3003.4150562318. The cubic root of 9020502 is about 208.1662102201.

The spelling of 9020502 in words is "nine million, twenty thousand, five hundred two".