1505030 has 8 divisors (see below), whose sum is σ = 2709072. Its totient is φ = 602008.

The previous prime is 1505011. The next prime is 1505033. The reversal of 1505030 is 305051.

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

It is a junction number, because it is equal to n+sod(n) for n = 1504996 and 1505014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1505033) 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, 75242 + ... + 75261.

It is an arithmetic number, because the mean of its divisors is an integer number (338634).

2^1505030 is an apocalyptic number.

1505030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1505030 is a deficient number, since it is larger than the sum of its proper divisors (1204042).

1505030 is a wasteful number, since it uses less digits than its factorization.

1505030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150510.

The product of its (nonzero) digits is 75, while the sum is 14.

The square root of 1505030 is about 1226.7966416648. The cubic root of 1505030 is about 114.5992351117.

The spelling of 1505030 in words is "one million, five hundred five thousand, thirty".