1506045 has 8 divisors (see below), whose sum is σ = 2409696. Its totient is φ = 803216.

The previous prime is 1506031. The next prime is 1506059. The reversal of 1506045 is 5406051.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1506031) and next prime (1506059).

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 1506045 - 2¹² = 1501949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50187 + ... + 50216.

It is an arithmetic number, because the mean of its divisors is an integer number (301212).

2^1506045 is an apocalyptic number.

1506045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1506045 is a deficient number, since it is larger than the sum of its proper divisors (903651).

1506045 is a wasteful number, since it uses less digits than its factorization.

1506045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100411.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1506045 is about 1227.2102509350. The cubic root of 1506045 is about 114.6249914277.

The spelling of 1506045 in words is "one million, five hundred six thousand, forty-five".