4536477 has 12 divisors (see below), whose sum is σ = 7148544. Its totient is φ = 2749320.

The previous prime is 4536463. The next prime is 4536491. The reversal of 4536477 is 7746354.

4536477 is a `hidden beast` number, since 4 + 5 + 3 + 647 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (4536463) and next prime (4536491).

It is a de Polignac number, because none of the positive numbers 2^k-4536477 is a prime.

4536477 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536407) 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 11 ways as a sum of consecutive naturals, for example, 22813 + ... + 23010.

It is an arithmetic number, because the mean of its divisors is an integer number (595712).

Almost surely, 2^4536477 is an apocalyptic number.

It is an amenable number.

4536477 is a deficient number, since it is larger than the sum of its proper divisors (2612067).

4536477 is a wasteful number, since it uses less digits than its factorization.

4536477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45840 (or 45837 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 4536477 is about 2129.9007019108. The cubic root of 4536477 is about 165.5412528787.

The spelling of 4536477 in words is "four million, five hundred thirty-six thousand, four hundred seventy-seven".