49001087 has 2 divisors, whose sum is σ = 49001088. Its totient is φ = 49001086.

The previous prime is 49001083. The next prime is 49001129. The reversal of 49001087 is 78010094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49001087 - 2² = 49001083 is a prime.

It is a super-2 number, since 2×49001087² = 4802213054363138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49001081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24500543 + 24500544.

It is an arithmetic number, because the mean of its divisors is an integer number (24500544).

Almost surely, 2^49001087 is an apocalyptic number.

49001087 is a deficient number, since it is larger than the sum of its proper divisors (1).

49001087 is an equidigital number, since it uses as much as digits as its factorization.

49001087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 49001087 is about 7000.0776424265. The cubic root of 49001087 is about 365.9332768771.

The spelling of 49001087 in words is "forty-nine million, one thousand, eighty-seven".