49540270 has 32 divisors (see below), whose sum is σ = 96798240. Its totient is φ = 18145920.

The previous prime is 49540241. The next prime is 49540273. The reversal of 49540270 is 7204594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49540273) 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 15 ways as a sum of consecutive naturals, for example, 15576 + ... + 18484.

It is an arithmetic number, because the mean of its divisors is an integer number (3024945).

Almost surely, 2^49540270 is an apocalyptic number.

49540270 is a deficient number, since it is larger than the sum of its proper divisors (47257970).

49540270 is a wasteful number, since it uses less digits than its factorization.

49540270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 49540270 is about 7038.4849221974. The cubic root of 49540270 is about 367.2705649831.

The spelling of 49540270 in words is "forty-nine million, five hundred forty thousand, two hundred seventy".