1675478252 has 48 divisors (see below), whose sum is σ = 3463779648. Its totient is φ = 694137600.

The previous prime is 1675478251. The next prime is 1675478257. The reversal of 1675478252 is 2528745761.

It is a junction number, because it is equal to n+sod(n) for n = 1675478197 and 1675478206.

It is not an unprimeable number, because it can be changed into a prime (1675478251) 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, 157502 + ... + 167802.

It is an arithmetic number, because the mean of its divisors is an integer number (72162076).

Almost surely, 2^1675478252 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 1675478252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1731889824).

1675478252 is an abundant number, since it is smaller than the sum of its proper divisors (1788301396).

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

1675478252 is a wasteful number, since it uses less digits than its factorization.

1675478252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10506 (or 10504 counting only the distinct ones).

The product of its digits is 940800, while the sum is 47.

The square root of 1675478252 is about 40932.6062204693. The cubic root of 1675478252 is about 1187.7168879119.

The spelling of 1675478252 in words is "one billion, six hundred seventy-five million, four hundred seventy-eight thousand, two hundred fifty-two".