4549970 has 16 divisors (see below), whose sum is σ = 8313408. Its totient is φ = 1792560.

The previous prime is 4549967. The next prime is 4549973. The reversal of 4549970 is 799454.

It is an interprime number because it is at equal distance from previous prime (4549967) and next prime (4549973).

It is not an unprimeable number, because it can be changed into a prime (4549973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2726 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (519588).

Almost surely, 2^4549970 is an apocalyptic number.

4549970 is a deficient number, since it is larger than the sum of its proper divisors (3763438).

4549970 is a wasteful number, since it uses less digits than its factorization.

4549970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6865.

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

The square root of 4549970 is about 2133.0658686501. The cubic root of 4549970 is about 165.7052154455.

The spelling of 4549970 in words is "four million, five hundred forty-nine thousand, nine hundred seventy".