1253034 has 24 divisors (see below), whose sum is σ = 2758080. Its totient is φ = 411048.

The previous prime is 1253027. The next prime is 1253047. The reversal of 1253034 is 4303521.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1252998 and 1253016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 687 + ... + 1725.

It is an arithmetic number, because the mean of its divisors is an integer number (114920).

2^1253034 is an apocalyptic number.

1253034 is an abundant number, since it is smaller than the sum of its proper divisors (1505046).

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

1253034 is a wasteful number, since it uses less digits than its factorization.

1253034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 1253034 is about 1119.3900124621. The cubic root of 1253034 is about 107.8088181477.

Adding to 1253034 its reverse (4303521), we get a palindrome (5556555).

The spelling of 1253034 in words is "one million, two hundred fifty-three thousand, thirty-four".