49865270 has 64 divisors (see below), whose sum is σ = 113533056. Its totient is φ = 15344640.

The previous prime is 49865269. The next prime is 49865273. The reversal of 49865270 is 7256894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49865273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32930 + ... + 34410.

It is an arithmetic number, because the mean of its divisors is an integer number (1773954).

Almost surely, 2^49865270 is an apocalyptic number.

49865270 is an abundant number, since it is smaller than the sum of its proper divisors (63667786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49865270 is a wasteful number, since it uses less digits than its factorization.

49865270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 49865270 is about 7061.5345357790. The cubic root of 49865270 is about 368.0719524950.

The spelling of 49865270 in words is "forty-nine million, eight hundred sixty-five thousand, two hundred seventy".