1029150 has 36 divisors (see below), whose sum is σ = 2766192. Its totient is φ = 274320.

The previous prime is 1029139. The next prime is 1029151. The reversal of 1029150 is 519201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029151) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 694 + ... + 1593.

2^1029150 is an apocalyptic number.

1029150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1029150 is an abundant number, since it is smaller than the sum of its proper divisors (1737042).

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

1029150 is a wasteful number, since it uses less digits than its factorization.

1029150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305 (or 2297 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 1029150 is about 1014.4703051347. The cubic root of 1029150 is about 100.9623752940.

1029150 divided by its sum of digits (18) gives a palindrome (57175).

The spelling of 1029150 in words is "one million, twenty-nine thousand, one hundred fifty".