49887901 has 8 divisors (see below), whose sum is σ = 60015680. Its totient is φ = 40510368.

The previous prime is 49887899. The next prime is 49887919. The reversal of 49887901 is 10978894.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 49887901 - 2¹ = 49887899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49887001) 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, 187416 + ... + 187681.

It is an arithmetic number, because the mean of its divisors is an integer number (7501960).

Almost surely, 2^49887901 is an apocalyptic number.

It is an amenable number.

49887901 is a deficient number, since it is larger than the sum of its proper divisors (10127779).

49887901 is a wasteful number, since it uses less digits than its factorization.

49887901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375123.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 49887901 is about 7063.1367677541. The cubic root of 49887901 is about 368.1276263573.

The spelling of 49887901 in words is "forty-nine million, eight hundred eighty-seven thousand, nine hundred one".