1506704 has 10 divisors (see below), whose sum is σ = 2919270. Its totient is φ = 753344.

The previous prime is 1506697. The next prime is 1506721. The reversal of 1506704 is 4076051.

It can be written as a sum of positive squares in only one way, i.e., 1081600 + 425104 = 1040^2 + 652^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1506704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47069 + ... + 47100.

It is an arithmetic number, because the mean of its divisors is an integer number (291927).

2^1506704 is an apocalyptic number.

It is an amenable number.

1506704 is a deficient number, since it is larger than the sum of its proper divisors (1412566).

1506704 is an equidigital number, since it uses as much as digits as its factorization.

1506704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94177 (or 94171 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1506704 is about 1227.4787167198. The cubic root of 1506704 is about 114.6417078061.

The spelling of 1506704 in words is "one million, five hundred six thousand, seven hundred four".