9020154 has 32 divisors (see below), whose sum is σ = 21196224. Its totient is φ = 2522880.

The previous prime is 9020147. The next prime is 9020159. The reversal of 9020154 is 4510209.

9020154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 9020154.

It is not an unprimeable number, because it can be changed into a prime (9020159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4399 + ... + 6114.

It is an arithmetic number, because the mean of its divisors is an integer number (662382).

Almost surely, 2^9020154 is an apocalyptic number.

9020154 is an abundant number, since it is smaller than the sum of its proper divisors (12176070).

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

9020154 is a wasteful number, since it uses less digits than its factorization.

9020154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10542.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 9020154 is about 3003.3571216224. The cubic root of 9020154 is about 208.1635332526.

The spelling of 9020154 in words is "nine million, twenty thousand, one hundred fifty-four".