1025470 has 8 divisors (see below), whose sum is σ = 1845864. Its totient is φ = 410184.

The previous prime is 1025459. The next prime is 1025477. The reversal of 1025470 is 745201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51264 + ... + 51283.

It is an arithmetic number, because the mean of its divisors is an integer number (230733).

2^1025470 is an apocalyptic number.

1025470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025470 is a deficient number, since it is larger than the sum of its proper divisors (820394).

1025470 is a wasteful number, since it uses less digits than its factorization.

1025470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102554.

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

The square root of 1025470 is about 1012.6549264187. The cubic root of 1025470 is about 100.8418922832.

The spelling of 1025470 in words is "one million, twenty-five thousand, four hundred seventy".