49861067 has 2 divisors, whose sum is σ = 49861068. Its totient is φ = 49861066.

The previous prime is 49861061. The next prime is 49861081. The reversal of 49861067 is 76016894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49861067 - 2⁶ = 49861003 is a prime.

It is a super-2 number, since 2×49861067² = 4972252004756978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49861061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24930533 + 24930534.

It is an arithmetic number, because the mean of its divisors is an integer number (24930534).

Almost surely, 2^49861067 is an apocalyptic number.

49861067 is a deficient number, since it is larger than the sum of its proper divisors (1).

49861067 is an equidigital number, since it uses as much as digits as its factorization.

49861067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 49861067 is about 7061.2369313032. The cubic root of 49861067 is about 368.0616109628.

The spelling of 49861067 in words is "forty-nine million, eight hundred sixty-one thousand, sixty-seven".