4772688 has 20 divisors (see below), whose sum is σ = 12329568. Its totient is φ = 1590880.

The previous prime is 4772683. The next prime is 4772717. The reversal of 4772688 is 8862774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4772683) 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, 49668 + ... + 49763.

Almost surely, 2^4772688 is an apocalyptic number.

4772688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4772688 is an abundant number, since it is smaller than the sum of its proper divisors (7556880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4772688 is a wasteful number, since it uses less digits than its factorization.

4772688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99442 (or 99436 counting only the distinct ones).

The product of its digits is 150528, while the sum is 42.

The square root of 4772688 is about 2184.6482554407. The cubic root of 4772688 is about 168.3659821869.

It can be divided in two parts, 4772 and 688, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 4772688 in words is "four million, seven hundred seventy-two thousand, six hundred eighty-eight".