49463266 has 4 divisors (see below), whose sum is σ = 74194902. Its totient is φ = 24731632.

The previous prime is 49463237. The next prime is 49463273. The reversal of 49463266 is 66236494.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66236494 = 2 ⋅33118247.

It can be written as a sum of positive squares in only one way, i.e., 32890225 + 16573041 = 5735^2 + 4071^2 .

It is a super-2 number, since 2×49463266² = 4893229366773512, 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 as a sum of consecutive naturals, namely, 12365815 + ... + 12365818.

Almost surely, 2^49463266 is an apocalyptic number.

49463266 is a deficient number, since it is larger than the sum of its proper divisors (24731636).

49463266 is a wasteful number, since it uses less digits than its factorization.

49463266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24731635.

The product of its digits is 186624, while the sum is 40.

The square root of 49463266 is about 7033.0125835235. The cubic root of 49463266 is about 367.0801746302.

It can be divided in two parts, 49463 and 266, that added together give a square (49729 = 223²).

The spelling of 49463266 in words is "forty-nine million, four hundred sixty-three thousand, two hundred sixty-six".