4780070 has 32 divisors (see below), whose sum is σ = 9097920. Its totient is φ = 1805440.

The previous prime is 4780051. The next prime is 4780079. The reversal of 4780070 is 700874.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4780079) 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, 15215 + ... + 15525.

It is an arithmetic number, because the mean of its divisors is an integer number (284310).

Almost surely, 2^4780070 is an apocalyptic number.

4780070 is a deficient number, since it is larger than the sum of its proper divisors (4317850).

4780070 is a wasteful number, since it uses less digits than its factorization.

4780070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 4780070 is about 2186.3371194763. The cubic root of 4780070 is about 168.4527423408.

The spelling of 4780070 in words is "four million, seven hundred eighty thousand, seventy".