1252047 has 8 divisors (see below), whose sum is σ = 1681200. Its totient is φ = 828800.

The previous prime is 1252037. The next prime is 1252049. The reversal of 1252047 is 7402521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1252047 - 2⁶ = 1251983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954 + ... + 1847.

It is an arithmetic number, because the mean of its divisors is an integer number (210150).

2^1252047 is an apocalyptic number.

1252047 is a deficient number, since it is larger than the sum of its proper divisors (429153).

1252047 is a wasteful number, since it uses less digits than its factorization.

1252047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 1252047 is about 1118.9490605028. The cubic root of 1252047 is about 107.7805041370.

Adding to 1252047 its reverse (7402521), we get a palindrome (8654568).

The spelling of 1252047 in words is "one million, two hundred fifty-two thousand, forty-seven".