1485340 has 24 divisors (see below), whose sum is σ = 3255840. Its totient is φ = 568128.

The previous prime is 1485277. The next prime is 1485347. The reversal of 1485340 is 435841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1155 + ... + 2074.

It is an arithmetic number, because the mean of its divisors is an integer number (135660).

2^1485340 is an apocalyptic number.

1485340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1485340 is an abundant number, since it is smaller than the sum of its proper divisors (1770500).

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

1485340 is a wasteful number, since it uses less digits than its factorization.

1485340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3259 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1485340 is about 1218.7452564010. The cubic root of 1485340 is about 114.0972802550.

The spelling of 1485340 in words is "one million, four hundred eighty-five thousand, three hundred forty".