4742477 has 4 divisors (see below), whose sum is σ = 4762560. Its totient is φ = 4722396.

The previous prime is 4742471. The next prime is 4742483. The reversal of 4742477 is 7742474.

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 an interprime number because it is at equal distance from previous prime (4742471) and next prime (4742483).

It is a cyclic number.

It is not a de Polignac number, because 4742477 - 2¹⁶ = 4676941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742471) 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, 9683 + ... + 10160.

It is an arithmetic number, because the mean of its divisors is an integer number (1190640).

Almost surely, 2^4742477 is an apocalyptic number.

It is an amenable number.

4742477 is a deficient number, since it is larger than the sum of its proper divisors (20083).

4742477 is a wasteful number, since it uses less digits than its factorization.

4742477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20082.

The product of its digits is 43904, while the sum is 35.

The square root of 4742477 is about 2177.7228932993. The cubic root of 4742477 is about 168.0099790936.

It can be divided in two parts, 47 and 42477, that added together give a palindrome (42524).

The spelling of 4742477 in words is "four million, seven hundred forty-two thousand, four hundred seventy-seven".