4767438 has 16 divisors (see below), whose sum is σ = 10268496. Its totient is φ = 1466880.

The previous prime is 4767431. The next prime is 4767449. The reversal of 4767438 is 8347674.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4767396 and 4767405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4767431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30483 + ... + 30638.

It is an arithmetic number, because the mean of its divisors is an integer number (641781).

Almost surely, 2^4767438 is an apocalyptic number.

4767438 is an abundant number, since it is smaller than the sum of its proper divisors (5501058).

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

4767438 is a wasteful number, since it uses less digits than its factorization.

4767438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61139.

The product of its digits is 112896, while the sum is 39.

The square root of 4767438 is about 2183.4463583977. The cubic root of 4767438 is about 168.3042248353.

It can be divided in two parts, 4767 and 438, that multiplied together give a triangular number (2087946 = T₂₀₄₃).

The spelling of 4767438 in words is "four million, seven hundred sixty-seven thousand, four hundred thirty-eight".