1480745 has 8 divisors (see below), whose sum is σ = 2030784. Its totient is φ = 1015344.

The previous prime is 1480741. The next prime is 1480757. The reversal of 1480745 is 5470841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1480745 - 2² = 1480741 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1480741) 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, 21119 + ... + 21188.

It is an arithmetic number, because the mean of its divisors is an integer number (253848).

2^1480745 is an apocalyptic number.

It is an amenable number.

1480745 is a deficient number, since it is larger than the sum of its proper divisors (550039).

1480745 is an equidigital number, since it uses as much as digits as its factorization.

1480745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42319.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 1480745 is about 1216.8586606504. The cubic root of 1480745 is about 113.9795028297.

The spelling of 1480745 in words is "one million, four hundred eighty thousand, seven hundred forty-five".