8949562 has 8 divisors (see below), whose sum is σ = 13751892. Its totient is φ = 4365600.

The previous prime is 8949559. The next prime is 8949601. The reversal of 8949562 is 2659498.

It can be written as a sum of positive squares in 2 ways, for example, as 8946081 + 3481 = 2991^2 + 59^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54489 + ... + 54652.

Almost surely, 2^8949562 is an apocalyptic number.

8949562 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8949562 is a deficient number, since it is larger than the sum of its proper divisors (4802330).

8949562 is a wasteful number, since it uses less digits than its factorization.

8949562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109184.

The product of its digits is 155520, while the sum is 43.

The square root of 8949562 is about 2991.5818558081. The cubic root of 8949562 is about 207.6190790835.

Subtracting from 8949562 its reverse (2659498), we obtain a square (6290064 = 2508²).

The spelling of 8949562 in words is "eight million, nine hundred forty-nine thousand, five hundred sixty-two".