1455252 has 12 divisors (see below), whose sum is σ = 3395616. Its totient is φ = 485080.

The previous prime is 1455241. The next prime is 1455253. The reversal of 1455252 is 2525541.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1455253) 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, 60624 + ... + 60647.

It is an arithmetic number, because the mean of its divisors is an integer number (282968).

2^1455252 is an apocalyptic number.

1455252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1455252 is an abundant number, since it is smaller than the sum of its proper divisors (1940364).

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

1455252 is a wasteful number, since it uses less digits than its factorization.

1455252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121278 (or 121276 counting only the distinct ones).

The product of its digits is 2000, while the sum is 24.

The square root of 1455252 is about 1206.3382610197. The cubic root of 1455252 is about 113.3216097062.

The spelling of 1455252 in words is "one million, four hundred fifty-five thousand, two hundred fifty-two".