1480081 has 4 divisors (see below), whose sum is σ = 1558000. Its totient is φ = 1402164.

The previous prime is 1480079. The next prime is 1480093. The reversal of 1480081 is 1800841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1800841 = 7 ⋅257263.

It is a cyclic number.

It is not a de Polignac number, because 1480081 - 2¹ = 1480079 is a prime.

It is a super-2 number, since 2×1480081² = 4381279533122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1480001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38931 + ... + 38968.

It is an arithmetic number, because the mean of its divisors is an integer number (389500).

2^1480081 is an apocalyptic number.

It is an amenable number.

1480081 is a deficient number, since it is larger than the sum of its proper divisors (77919).

1480081 is an equidigital number, since it uses as much as digits as its factorization.

1480081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77918.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 1480081 is about 1216.5857963991. The cubic root of 1480081 is about 113.9624632752.

The spelling of 1480081 in words is "one million, four hundred eighty thousand, eighty-one".