4754990 has 32 divisors (see below), whose sum is σ = 8930304. Its totient is φ = 1821600.

The previous prime is 4754977. The next prime is 4754993. The reversal of 4754990 is 994574.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4754993) 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, 31415 + ... + 31565.

It is an arithmetic number, because the mean of its divisors is an integer number (279072).

Almost surely, 2^4754990 is an apocalyptic number.

4754990 is a deficient number, since it is larger than the sum of its proper divisors (4175314).

4754990 is a wasteful number, since it uses less digits than its factorization.

4754990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 4754990 is about 2180.5939557836. The cubic root of 4754990 is about 168.1576137999.

The spelling of 4754990 in words is "four million, seven hundred fifty-four thousand, nine hundred ninety".