49144810 has 32 divisors (see below), whose sum is σ = 103928832. Its totient is φ = 16495680.

The previous prime is 49144793. The next prime is 49144871. The reversal of 49144810 is 1844194.

It is a super-2 number, since 2×49144810² = 4830424699872200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15754 + ... + 18613.

It is an arithmetic number, because the mean of its divisors is an integer number (3247776).

Almost surely, 2^49144810 is an apocalyptic number.

49144810 is an abundant number, since it is smaller than the sum of its proper divisors (54784022).

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

49144810 is a wasteful number, since it uses less digits than its factorization.

49144810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34398.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 49144810 is about 7010.3359405951. The cubic root of 49144810 is about 366.2906954279.

The spelling of 49144810 in words is "forty-nine million, one hundred forty-four thousand, eight hundred ten".