1025150 has 48 divisors (see below), whose sum is σ = 2276640. Its totient is φ = 336000.

The previous prime is 1025149. The next prime is 1025153. The reversal of 1025150 is 515201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an Ulam number.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10100 + ... + 10200.

It is an arithmetic number, because the mean of its divisors is an integer number (47430).

2^1025150 is an apocalyptic number.

1025150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025150 is an abundant number, since it is smaller than the sum of its proper divisors (1251490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1025150 is a wasteful number, since it uses less digits than its factorization.

1025150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 1025150 is about 1012.4969135755. The cubic root of 1025150 is about 100.8314018861.

1025150 divided by its product of nonzero digits (50) gives a triangular number (20503 = T₂₀₂).

It can be divided in two parts, 10251 and 50, that added together give a palindrome (10301).

The spelling of 1025150 in words is "one million, twenty-five thousand, one hundred fifty".