4540877 has 4 divisors (see below), whose sum is σ = 4953696. Its totient is φ = 4128060.

The previous prime is 4540807. The next prime is 4540883. The reversal of 4540877 is 7780454.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4540877 - 2¹² = 4536781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206393 + ... + 206414.

It is an arithmetic number, because the mean of its divisors is an integer number (1238424).

Almost surely, 2^4540877 is an apocalyptic number.

It is an amenable number.

4540877 is a deficient number, since it is larger than the sum of its proper divisors (412819).

4540877 is a wasteful number, since it uses less digits than its factorization.

4540877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412818.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 4540877 is about 2130.9333635757. The cubic root of 4540877 is about 165.5947559348.

The spelling of 4540877 in words is "four million, five hundred forty thousand, eight hundred seventy-seven".