8950420 has 12 divisors (see below), whose sum is σ = 18795924. Its totient is φ = 3580160.

The previous prime is 8950399. The next prime is 8950421. The reversal of 8950420 is 240598.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5513104 + 3437316 = 2348^2 + 1854^2 .

It is a super-2 number, since 2×8950420² = 160220036352800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8950421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223741 + ... + 223780.

It is an arithmetic number, because the mean of its divisors is an integer number (1566327).

Almost surely, 2^8950420 is an apocalyptic number.

It is an amenable number.

8950420 is an abundant number, since it is smaller than the sum of its proper divisors (9845504).

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

8950420 is a wasteful number, since it uses less digits than its factorization.

8950420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447530 (or 447528 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 8950420 is about 2991.7252547652. The cubic root of 8950420 is about 207.6257137277.

The spelling of 8950420 in words is "eight million, nine hundred fifty thousand, four hundred twenty".