1484945 has 48 divisors (see below), whose sum is σ = 2462400. Its totient is φ = 846720.

The previous prime is 1484929. The next prime is 1484947. The reversal of 1484945 is 5494841.

It is a happy number.

It is not a de Polignac number, because 1484945 - 2⁴ = 1484929 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484947) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51191 + ... + 51219.

It is an arithmetic number, because the mean of its divisors is an integer number (51300).

2^1484945 is an apocalyptic number.

It is an amenable number.

1484945 is a deficient number, since it is larger than the sum of its proper divisors (977455).

1484945 is a wasteful number, since it uses less digits than its factorization.

1484945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 71 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 1484945 is about 1218.5831937131. The cubic root of 1484945 is about 114.0871653045.

The spelling of 1484945 in words is "one million, four hundred eighty-four thousand, nine hundred forty-five".