1625752 has 16 divisors (see below), whose sum is σ = 3079440. Its totient is φ = 804576.

The previous prime is 1625749. The next prime is 1625759. The reversal of 1625752 is 2575261.

It is a self number, because there is not a number n which added to its sum of digits gives 1625752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625759) 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, 163 + ... + 1810.

It is an arithmetic number, because the mean of its divisors is an integer number (192465).

2^1625752 is an apocalyptic number.

It is an amenable number.

1625752 is a deficient number, since it is larger than the sum of its proper divisors (1453688).

1625752 is a wasteful number, since it uses less digits than its factorization.

1625752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082 (or 2078 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 1625752 is about 1275.0498029489. The cubic root of 1625752 is about 117.5848670117.

The spelling of 1625752 in words is "one million, six hundred twenty-five thousand, seven hundred fifty-two".