8955490 has 16 divisors (see below), whose sum is σ = 16676280. Its totient is φ = 3458560.

The previous prime is 8955449. The next prime is 8955493. The reversal of 8955490 is 945598.

It can be written as a sum of positive squares in 4 ways, for example, as 8755681 + 199809 = 2959^2 + 447^2 .

It is a super-2 number, since 2×8955490² = 160401602280200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8955493) 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, 15151 + ... + 15730.

Almost surely, 2^8955490 is an apocalyptic number.

8955490 is a deficient number, since it is larger than the sum of its proper divisors (7720790).

8955490 is a wasteful number, since it uses less digits than its factorization.

8955490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30917.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 8955490 is about 2992.5724719712. The cubic root of 8955490 is about 207.6649097903.

The spelling of 8955490 in words is "eight million, nine hundred fifty-five thousand, four hundred ninety".