1452123 has 12 divisors (see below), whose sum is σ = 2221128. Its totient is φ = 911040.

The previous prime is 1452109. The next prime is 1452127. The reversal of 1452123 is 3212541.

It is not a de Polignac number, because 1452123 - 2⁸ = 1451867 is a prime.

It is a super-2 number, since 2×1452123² = 4217322414258, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1452096 and 1452105.

It is not an unprimeable number, because it can be changed into a prime (1452127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4593 + ... + 4898.

It is an arithmetic number, because the mean of its divisors is an integer number (185094).

2^1452123 is an apocalyptic number.

1452123 is a deficient number, since it is larger than the sum of its proper divisors (769005).

1452123 is a wasteful number, since it uses less digits than its factorization.

1452123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514 (or 9511 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 1452123 is about 1205.0406632143. The cubic root of 1452123 is about 113.2403322010.

Adding to 1452123 its reverse (3212541), we get a palindrome (4664664).

The spelling of 1452123 in words is "one million, four hundred fifty-two thousand, one hundred twenty-three".