1602481 has 8 divisors (see below), whose sum is σ = 1663200. Its totient is φ = 1542912.

The previous prime is 1602473. The next prime is 1602487. The reversal of 1602481 is 1842061.

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 1602481 - 2³ = 1602473 is a prime.

It is a super-2 number, since 2×1602481² = 5135890710722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1602487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3345 + ... + 3793.

It is an arithmetic number, because the mean of its divisors is an integer number (207900).

2^1602481 is an apocalyptic number.

It is an amenable number.

1602481 is a deficient number, since it is larger than the sum of its proper divisors (60719).

1602481 is an equidigital number, since it uses as much as digits as its factorization.

1602481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1602481 is about 1265.8913855462. The cubic root of 1602481 is about 117.0211323749.

The spelling of 1602481 in words is "one million, six hundred two thousand, four hundred eighty-one".