49259047 has 8 divisors (see below), whose sum is σ = 52224912. Its totient is φ = 46300800.

The previous prime is 49259017. The next prime is 49259053. The reversal of 49259047 is 74095294.

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-49259047 is a prime.

It is a super-2 number, since 2×49259047² = 4852907422696418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49259017) 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, 16672 + ... + 19402.

It is an arithmetic number, because the mean of its divisors is an integer number (6528114).

Almost surely, 2^49259047 is an apocalyptic number.

49259047 is a deficient number, since it is larger than the sum of its proper divisors (2965865).

49259047 is a wasteful number, since it uses less digits than its factorization.

49259047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3809.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 49259047 is about 7018.4789662718. The cubic root of 49259047 is about 366.5742897683.

The spelling of 49259047 in words is "forty-nine million, two hundred fifty-nine thousand, forty-seven".