4749432 has 16 divisors (see below), whose sum is σ = 11873640. Its totient is φ = 1583136.

The previous prime is 4749427. The next prime is 4749463. The reversal of 4749432 is 2349474.

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 = 4749393 and 4749402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98923 + ... + 98970.

Almost surely, 2^4749432 is an apocalyptic number.

It is an amenable number.

4749432 is an abundant number, since it is smaller than the sum of its proper divisors (7124208).

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

4749432 is a wasteful number, since it uses less digits than its factorization.

4749432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197902 (or 197898 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 4749432 is about 2179.3191597377. The cubic root of 4749432 is about 168.0920697149.

The spelling of 4749432 in words is "four million, seven hundred forty-nine thousand, four hundred thirty-two".