4749460 has 48 divisors (see below), whose sum is σ = 10780560. Its totient is φ = 1751040.

The previous prime is 4749427. The next prime is 4749463. The reversal of 4749460 is 649474.

It can be written as a sum of positive squares in 8 ways, for example, as 5776 + 4743684 = 76^2 + 2178^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4749463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20626 + ... + 20854.

It is an arithmetic number, because the mean of its divisors is an integer number (224595).

Almost surely, 2^4749460 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 4749460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5390280).

4749460 is an abundant number, since it is smaller than the sum of its proper divisors (6031100).

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

4749460 is a wasteful number, since it uses less digits than its factorization.

4749460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4749460 is about 2179.3255837529. The cubic root of 4749460 is about 168.0924000399.

The spelling of 4749460 in words is "four million, seven hundred forty-nine thousand, four hundred sixty".