1047025 has 24 divisors (see below), whose sum is σ = 1539584. Its totient is φ = 691200.

The previous prime is 1046999. The next prime is 1047031. The reversal of 1047025 is 5207401.

It is not a de Polignac number, because 1047025 - 2⁵ = 1046993 is a prime.

It is a super-2 number, since 2×1047025² = 2192522701250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1046993 and 1047011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5329 + ... + 5521.

2^1047025 is an apocalyptic number.

It is an amenable number.

1047025 is a deficient number, since it is larger than the sum of its proper divisors (492559).

1047025 is a wasteful number, since it uses less digits than its factorization.

1047025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 1047025 is about 1023.2423955251. The cubic root of 1047025 is about 101.5435518892.

The spelling of 1047025 in words is "one million, forty-seven thousand, twenty-five".