4731048 has 120 divisors (see below), whose sum is σ = 15518250. Its totient is φ = 1342656.

The previous prime is 4731043. The next prime is 4731053. The reversal of 4731048 is 8401374.

It is an interprime number because it is at equal distance from previous prime (4731043) and next prime (4731053).

It can be written as a sum of positive squares in only one way, i.e., 4588164 + 142884 = 2142^2 + 378^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4731043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 31678 + ... + 31826.

Almost surely, 2^4731048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4731048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7759125).

4731048 is an abundant number, since it is smaller than the sum of its proper divisors (10787202).

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

4731048 is a wasteful number, since it uses less digits than its factorization.

4731048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4731048 is about 2175.0972392056. The cubic root of 4731048 is about 167.8749068785.

It can be divided in two parts, 473 and 1048, that added together give a square (1521 = 39²).

The spelling of 4731048 in words is "four million, seven hundred thirty-one thousand, forty-eight".