49256843 has 4 divisors (see below), whose sum is σ = 49616520. Its totient is φ = 48897168.

The previous prime is 49256833. The next prime is 49256849. The reversal of 49256843 is 34865294.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49256843 - 2⁴ = 49256827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49256843.

It is not an unprimeable number, because it can be changed into a prime (49256849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179633 + ... + 179906.

It is an arithmetic number, because the mean of its divisors is an integer number (12404130).

Almost surely, 2^49256843 is an apocalyptic number.

49256843 is a deficient number, since it is larger than the sum of its proper divisors (359677).

49256843 is a wasteful number, since it uses less digits than its factorization.

49256843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359676.

The product of its digits is 207360, while the sum is 41.

The square root of 49256843 is about 7018.3219504380. The cubic root of 49256843 is about 366.5688224695.

The spelling of 49256843 in words is "forty-nine million, two hundred fifty-six thousand, eight hundred forty-three".