49867016 has 8 divisors (see below), whose sum is σ = 93500670. Its totient is φ = 24933504.

The previous prime is 49867007. The next prime is 49867019. The reversal of 49867016 is 61076894.

It can be written as a sum of positive squares in only one way, i.e., 49646116 + 220900 = 7046^2 + 470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (49867019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3116681 + ... + 3116696.

Almost surely, 2^49867016 is an apocalyptic number.

It is an amenable number.

49867016 is a deficient number, since it is larger than the sum of its proper divisors (43633654).

49867016 is a wasteful number, since it uses less digits than its factorization.

49867016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6233383 (or 6233379 counting only the distinct ones).

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

The square root of 49867016 is about 7061.6581622166. The cubic root of 49867016 is about 368.0762483782.

The spelling of 49867016 in words is "forty-nine million, eight hundred sixty-seven thousand, sixteen".