1485250 has 32 divisors (see below), whose sum is σ = 3000816. Its totient is φ = 547200.

The previous prime is 1485233. The next prime is 1485251. The reversal of 1485250 is 525841.

It can be written as a sum of positive squares in 8 ways, for example, as 52441 + 1432809 = 229^2 + 1197^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1485251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3022 + ... + 3478.

2^1485250 is an apocalyptic number.

1485250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1485250 is an abundant number, since it is smaller than the sum of its proper divisors (1515566).

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

1485250 is a wasteful number, since it uses less digits than its factorization.

1485250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1485250 is about 1218.7083326211. The cubic root of 1485250 is about 114.0949757405.

It can be divided in two parts, 14 and 85250, that added together give a square (85264 = 292²).

The spelling of 1485250 in words is "one million, four hundred eighty-five thousand, two hundred fifty".