1028951 has 24 divisors (see below), whose sum is σ = 1378944. Its totient is φ = 757680.

The previous prime is 1028941. The next prime is 1028953. The reversal of 1028951 is 1598201.

1028951 = 35³ + 36³ + ... + 48³.

It is a happy number.

It is not a de Polignac number, because 1028951 - 2¹⁸ = 766807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1028951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028953) 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, 12356 + ... + 12438.

It is an arithmetic number, because the mean of its divisors is an integer number (57456).

2^1028951 is an apocalyptic number.

1028951 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1028951 is a deficient number, since it is larger than the sum of its proper divisors (349993).

1028951 is a wasteful number, since it uses less digits than its factorization.

1028951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 1028951 is about 1014.3722196511. The cubic root of 1028951 is about 100.9558673966.

The spelling of 1028951 in words is "one million, twenty-eight thousand, nine hundred fifty-one".