49070643 has 8 divisors (see below), whose sum is σ = 65581056. Its totient is φ = 32637000.

The previous prime is 49070629. The next prime is 49070647. The reversal of 49070643 is 34607094.

49070643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49070643 - 2¹⁴ = 49054259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49070647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17683 + ... + 20268.

It is an arithmetic number, because the mean of its divisors is an integer number (8197632).

Almost surely, 2^49070643 is an apocalyptic number.

49070643 is a deficient number, since it is larger than the sum of its proper divisors (16510413).

49070643 is a wasteful number, since it uses less digits than its factorization.

49070643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38385.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 49070643 is about 7005.0441112101. The cubic root of 49070643 is about 366.1063398490.

The spelling of 49070643 in words is "forty-nine million, seventy thousand, six hundred forty-three".