4752978 has 8 divisors (see below), whose sum is σ = 9505968. Its totient is φ = 1584324.

The previous prime is 4752977. The next prime is 4753003. The reversal of 4752978 is 8792574.

It is a sphenic number, since it is the product of 3 distinct primes.

4752978 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4752977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396076 + ... + 396087.

It is an arithmetic number, because the mean of its divisors is an integer number (1188246).

Almost surely, 2^4752978 is an apocalyptic number.

4752978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4752978 is a wasteful number, since it uses less digits than its factorization.

4752978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792168.

The product of its digits is 141120, while the sum is 42.

The square root of 4752978 is about 2180.1325647767. The cubic root of 4752978 is about 168.1338926949.

The spelling of 4752978 in words is "four million, seven hundred fifty-two thousand, nine hundred seventy-eight".