49077087 has 4 divisors (see below), whose sum is σ = 65436120. Its totient is φ = 32718056.

The previous prime is 49077073. The next prime is 49077103. The reversal of 49077087 is 78077094.

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

It is a cyclic number.

It is not a de Polignac number, because 49077087 - 2⁸ = 49076831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49077037) 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, 8179512 + ... + 8179517.

It is an arithmetic number, because the mean of its divisors is an integer number (16359030).

Almost surely, 2^49077087 is an apocalyptic number.

49077087 is a deficient number, since it is larger than the sum of its proper divisors (16359033).

49077087 is a wasteful number, since it uses less digits than its factorization.

49077087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16359032.

The product of its (nonzero) digits is 98784, while the sum is 42.

The square root of 49077087 is about 7005.5040503878. The cubic root of 49077087 is about 366.1223649497.

It can be divided in two parts, 490 and 77087, that added together give a palindrome (77577).

The spelling of 49077087 in words is "forty-nine million, seventy-seven thousand, eighty-seven".