1025031 has 24 divisors (see below), whose sum is σ = 1678080. Its totient is φ = 553392.

The previous prime is 1025029. The next prime is 1025039. The reversal of 1025031 is 1305201.

1025031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1025031 - 2¹ = 1025029 is a prime.

It is a super-2 number, since 2×1025031² = 2101377101922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1024998 and 1025016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2610 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (69920).

2^1025031 is an apocalyptic number.

1025031 is a deficient number, since it is larger than the sum of its proper divisors (653049).

1025031 is a wasteful number, since it uses less digits than its factorization.

1025031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1025031 is about 1012.4381462588. The cubic root of 1025031 is about 100.8275002128.

The spelling of 1025031 in words is "one million, twenty-five thousand, thirty-one".