1453152 has 24 divisors (see below), whose sum is σ = 3814776. Its totient is φ = 484352.

The previous prime is 1453141. The next prime is 1453169. The reversal of 1453152 is 2513541.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1453152² = 4223301470208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7473 + ... + 7664.

It is an arithmetic number, because the mean of its divisors is an integer number (158949).

2^1453152 is an apocalyptic number.

1453152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1453152 is an abundant number, since it is smaller than the sum of its proper divisors (2361624).

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

1453152 is a wasteful number, since it uses less digits than its factorization.

1453152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15150 (or 15142 counting only the distinct ones).

The product of its digits is 600, while the sum is 21.

The square root of 1453152 is about 1205.4675441504. The cubic root of 1453152 is about 113.2670739185.

Adding to 1453152 its reverse (2513541), we get a palindrome (3966693).

The spelling of 1453152 in words is "one million, four hundred fifty-three thousand, one hundred fifty-two".