1452852 has 18 divisors (see below), whose sum is σ = 3672578. Its totient is φ = 484272.

The previous prime is 1452851. The next prime is 1452853. The reversal of 1452852 is 2582541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1452851) and next prime (1452853).

It can be written as a sum of positive squares in only one way, i.e., 853776 + 599076 = 924^2 + 774^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1452852² = 4221557867808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20143 + ... + 20214.

2^1452852 is an apocalyptic number.

1452852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1452852 is an abundant number, since it is smaller than the sum of its proper divisors (2219726).

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

1452852 is a wasteful number, since it uses less digits than its factorization.

1452852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40367 (or 40362 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 1452852 is about 1205.3431046802. The cubic root of 1452852 is about 113.2592788035.

It can be divided in two parts, 1452 and 852, that added together give a square (2304 = 48²).

The spelling of 1452852 in words is "one million, four hundred fifty-two thousand, eight hundred fifty-two".