49916810 has 8 divisors (see below), whose sum is σ = 89850276. Its totient is φ = 19966720.

The previous prime is 49916753. The next prime is 49916821. The reversal of 49916810 is 1861994.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44849809 + 5067001 = 6697^2 + 2251^2 .

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

It is a super-2 number, since 2×49916810² = 4983375841152200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2495831 + ... + 2495850.

Almost surely, 2^49916810 is an apocalyptic number.

49916810 is a deficient number, since it is larger than the sum of its proper divisors (39933466).

49916810 is a wasteful number, since it uses less digits than its factorization.

49916810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991688.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 49916810 is about 7065.1829417220. The cubic root of 49916810 is about 368.1987200584.

The spelling of 49916810 in words is "forty-nine million, nine hundred sixteen thousand, eight hundred ten".