1481764 has 6 divisors (see below), whose sum is σ = 2593094. Its totient is φ = 740880.

The previous prime is 1481759. The next prime is 1481773. The reversal of 1481764 is 4671841.

It can be written as a sum of positive squares in only one way, i.e., 1459264 + 22500 = 1208^2 + 150^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185217 + ... + 185224.

2^1481764 is an apocalyptic number.

It is an amenable number.

1481764 is a deficient number, since it is larger than the sum of its proper divisors (1111330).

1481764 is a wasteful number, since it uses less digits than its factorization.

1481764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370445 (or 370443 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 1481764 is about 1217.2772896920. The cubic root of 1481764 is about 114.0056424826.

It can be divided in two parts, 148176 and 4, that multiplied together give a cube (592704 = 84³).

The spelling of 1481764 in words is "one million, four hundred eighty-one thousand, seven hundred sixty-four".