5402787 has 32 divisors (see below), whose sum is σ = 8527680. Its totient is φ = 3010560.

The previous prime is 5402759. The next prime is 5402819. The reversal of 5402787 is 7872045.

It is not a de Polignac number, because 5402787 - 2¹⁰ = 5401763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5402737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19087 + ... + 19367.

It is an arithmetic number, because the mean of its divisors is an integer number (266490).

Almost surely, 2^5402787 is an apocalyptic number.

5402787 is a deficient number, since it is larger than the sum of its proper divisors (3124893).

5402787 is a wasteful number, since it uses less digits than its factorization.

5402787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 5402787 is about 2324.3895972922. The cubic root of 5402787 is about 175.4712414627.

The spelling of 5402787 in words is "five million, four hundred two thousand, seven hundred eighty-seven".