5146787 has 4 divisors (see below), whose sum is σ = 5175720. Its totient is φ = 5117856.

The previous prime is 5146783. The next prime is 5146789. The reversal of 5146787 is 7876415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7876415 = 5 ⋅1575283.

It is a cyclic number.

It is not a de Polignac number, because 5146787 - 2² = 5146783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5146787.

It is not an unprimeable number, because it can be changed into a prime (5146783) 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, 14198 + ... + 14555.

It is an arithmetic number, because the mean of its divisors is an integer number (1293930).

Almost surely, 2^5146787 is an apocalyptic number.

5146787 is a deficient number, since it is larger than the sum of its proper divisors (28933).

5146787 is a wasteful number, since it uses less digits than its factorization.

5146787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28932.

The product of its digits is 47040, while the sum is 38.

The square root of 5146787 is about 2268.6531246535. The cubic root of 5146787 is about 172.6548298328.

The spelling of 5146787 in words is "five million, one hundred forty-six thousand, seven hundred eighty-seven".