49869043 has 8 divisors (see below), whose sum is σ = 57128288. Its totient is φ = 42643584.

The previous prime is 49869031. The next prime is 49869073. The reversal of 49869043 is 34096894.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49869043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49869013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5196 + ... + 11257.

It is an arithmetic number, because the mean of its divisors is an integer number (7141036).

Almost surely, 2^49869043 is an apocalyptic number.

49869043 is a deficient number, since it is larger than the sum of its proper divisors (7259245).

49869043 is a wasteful number, since it uses less digits than its factorization.

49869043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16893.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 49869043 is about 7061.8016822904. The cubic root of 49869043 is about 368.0812355120.

The spelling of 49869043 in words is "forty-nine million, eight hundred sixty-nine thousand, forty-three".