49861075 has 36 divisors (see below), whose sum is σ = 69464304. Its totient is φ = 35464000.

The previous prime is 49861067. The next prime is 49861081. The reversal of 49861075 is 57016894.

It is not a de Polignac number, because 49861075 - 2³ = 49861067 is a prime.

It is a super-2 number, since 2×49861075² = 4972253600311250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 160170 + ... + 160480.

It is an arithmetic number, because the mean of its divisors is an integer number (1929564).

Almost surely, 2^49861075 is an apocalyptic number.

49861075 is a deficient number, since it is larger than the sum of its proper divisors (19603229).

49861075 is a wasteful number, since it uses less digits than its factorization.

49861075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 49861075 is about 7061.2374977762. The cubic root of 49861075 is about 368.0616306475.

The spelling of 49861075 in words is "forty-nine million, eight hundred sixty-one thousand, seventy-five".