49257141 has 8 divisors (see below), whose sum is σ = 65738880. Its totient is φ = 32806752.

The previous prime is 49257137. The next prime is 49257149. The reversal of 49257141 is 14175294.

It is a happy number.

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

It is not a de Polignac number, because 49257141 - 2² = 49257137 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49257149) 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 7 ways as a sum of consecutive naturals, for example, 3885 + ... + 10658.

It is an arithmetic number, because the mean of its divisors is an integer number (8217360).

Almost surely, 2^49257141 is an apocalyptic number.

It is an amenable number.

49257141 is a deficient number, since it is larger than the sum of its proper divisors (16481739).

49257141 is a wasteful number, since it uses less digits than its factorization.

49257141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15675.

The product of its digits is 10080, while the sum is 33.

The square root of 49257141 is about 7018.3431805519. The cubic root of 49257141 is about 366.5695617054.

The spelling of 49257141 in words is "forty-nine million, two hundred fifty-seven thousand, one hundred forty-one".