1025607 has 8 divisors (see below), whose sum is σ = 1491840. Its totient is φ = 621560.

The previous prime is 1025579. The next prime is 1025611. The reversal of 1025607 is 7065201.

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 1025607 - 2⁶ = 1025543 is a prime.

1025607 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025407) 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, 15507 + ... + 15572.

It is an arithmetic number, because the mean of its divisors is an integer number (186480).

2^1025607 is an apocalyptic number.

1025607 is a deficient number, since it is larger than the sum of its proper divisors (466233).

1025607 is a wasteful number, since it uses less digits than its factorization.

1025607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31093.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1025607 is about 1012.7225681301. The cubic root of 1025607 is about 100.8463828173.

The spelling of 1025607 in words is "one million, twenty-five thousand, six hundred seven".