1323150 has 24 divisors (see below), whose sum is σ = 3281784. Its totient is φ = 352800.

The previous prime is 1323149. The next prime is 1323169. The reversal of 1323150 is 513231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4261 + ... + 4560.

It is an arithmetic number, because the mean of its divisors is an integer number (136741).

2^1323150 is an apocalyptic number.

1323150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323150 is an abundant number, since it is smaller than the sum of its proper divisors (1958634).

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

1323150 is a wasteful number, since it uses less digits than its factorization.

1323150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8836 (or 8831 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1323150 is about 1150.2825739791. The cubic root of 1323150 is about 109.7833200166.

Adding to 1323150 its reverse (513231), we get a palindrome (1836381).

The spelling of 1323150 in words is "one million, three hundred twenty-three thousand, one hundred fifty".