4707072 has 90 divisors (see below), whose sum is σ = 14097468. Its totient is φ = 1562112.

The previous prime is 4707023. The next prime is 4707083. The reversal of 4707072 is 2707074.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20623 + ... + 20849.

Almost surely, 2^4707072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4707072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7048734).

4707072 is an abundant number, since it is smaller than the sum of its proper divisors (9390396).

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

4707072 is an equidigital number, since it uses as much as digits as its factorization.

4707072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 27.

The square root of 4707072 is about 2169.5787609580. The cubic root of 4707072 is about 167.5908410493.

The spelling of 4707072 in words is "four million, seven hundred seven thousand, seventy-two".