1252067 has 4 divisors (see below), whose sum is σ = 1325736. Its totient is φ = 1178400.

The previous prime is 1252063. The next prime is 1252073. The reversal of 1252067 is 7602521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1252067 - 2² = 1252063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252063) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 36809 + ... + 36842.

It is an arithmetic number, because the mean of its divisors is an integer number (331434).

2^1252067 is an apocalyptic number.

1252067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1252067 is a deficient number, since it is larger than the sum of its proper divisors (73669).

1252067 is an equidigital number, since it uses as much as digits as its factorization.

1252067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73668.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1252067 is about 1118.9579974244. The cubic root of 1252067 is about 107.7810780235.

Adding to 1252067 its reverse (7602521), we get a palindrome (8854588).

The spelling of 1252067 in words is "one million, two hundred fifty-two thousand, sixty-seven".