49561070 has 16 divisors (see below), whose sum is σ = 96072480. Its totient is φ = 18299424.

The previous prime is 49561051. The next prime is 49561073. The reversal of 49561070 is 7016594.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49561073) 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 7 ways as a sum of consecutive naturals, for example, 190490 + ... + 190749.

It is an arithmetic number, because the mean of its divisors is an integer number (6004530).

Almost surely, 2^49561070 is an apocalyptic number.

49561070 is a deficient number, since it is larger than the sum of its proper divisors (46511410).

49561070 is a wasteful number, since it uses less digits than its factorization.

49561070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381259.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 49561070 is about 7039.9623578539. The cubic root of 49561070 is about 367.3219585858.

The spelling of 49561070 in words is "forty-nine million, five hundred sixty-one thousand, seventy".