49626655 has 32 divisors (see below), whose sum is σ = 68753664. Its totient is φ = 34062336.

The previous prime is 49626637. The next prime is 49626659. The reversal of 49626655 is 55662694.

It is a 14-Lehmer number, since φ(49626655) divides (49626655-1)¹⁴.

It is a cyclic number.

It is not a de Polignac number, because 49626655 - 2⁷ = 49626527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49626659) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 106954 + ... + 107416.

It is an arithmetic number, because the mean of its divisors is an integer number (2148552).

It is the magic constant of a 463 × 463 magic square.

Almost surely, 2^49626655 is an apocalyptic number.

49626655 is a deficient number, since it is larger than the sum of its proper divisors (19127009).

49626655 is a wasteful number, since it uses less digits than its factorization.

49626655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595.

The product of its digits is 388800, while the sum is 43.

The square root of 49626655 is about 7044.6188683278. The cubic root of 49626655 is about 367.4839149484.

The spelling of 49626655 in words is "forty-nine million, six hundred twenty-six thousand, six hundred fifty-five".