5142087 has 12 divisors (see below), whose sum is σ = 7750704. Its totient is φ = 3278880.

The previous prime is 5142083. The next prime is 5142089. The reversal of 5142087 is 7802415.

It is not a de Polignac number, because 5142087 - 2² = 5142083 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5142087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12214 + ... + 12627.

It is an arithmetic number, because the mean of its divisors is an integer number (645892).

Almost surely, 2^5142087 is an apocalyptic number.

5142087 is a deficient number, since it is larger than the sum of its proper divisors (2608617).

5142087 is a wasteful number, since it uses less digits than its factorization.

5142087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24870 (or 24867 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5142087 is about 2267.6170311585. The cubic root of 5142087 is about 172.6022582098.

It can be divided in two parts, 514 and 2087, that added together give a square (2601 = 51²).

The spelling of 5142087 in words is "five million, one hundred forty-two thousand, eighty-seven".