49268087 has 4 divisors (see below), whose sum is σ = 53747016. Its totient is φ = 44789160.

The previous prime is 49268081. The next prime is 49268099. The reversal of 49268087 is 78086294.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49268087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49268081) 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, 2239448 + ... + 2239469.

It is an arithmetic number, because the mean of its divisors is an integer number (13436754).

Almost surely, 2^49268087 is an apocalyptic number.

49268087 is a deficient number, since it is larger than the sum of its proper divisors (4478929).

49268087 is a wasteful number, since it uses less digits than its factorization.

49268087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4478928.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 49268087 is about 7019.1229509106. The cubic root of 49268087 is about 366.5967129175.

The spelling of 49268087 in words is "forty-nine million, two hundred sixty-eight thousand, eighty-seven".