1382500 has 60 divisors (see below), whose sum is σ = 3498880. Its totient is φ = 468000.

The previous prime is 1382477. The next prime is 1382501. The reversal of 1382500 is 52831.

It is a happy number.

It is a super-2 number, since 2×1382500² = 3822612500000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1382501) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17461 + ... + 17539.

2^1382500 is an apocalyptic number.

1382500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1382500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1749440).

1382500 is an abundant number, since it is smaller than the sum of its proper divisors (2116380).

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

1382500 is an equidigital number, since it uses as much as digits as its factorization.

1382500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1382500 is about 1175.7976016305. The cubic root of 1382500 is about 111.4008180466.

The spelling of 1382500 in words is "one million, three hundred eighty-two thousand, five hundred".