1506249 has 8 divisors (see below), whose sum is σ = 2231520. Its totient is φ = 1004148.

The previous prime is 1506229. The next prime is 1506257. The reversal of 1506249 is 9426051.

It is not a de Polignac number, because 1506249 - 2⁷ = 1506121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 55787 = 1506249 / (1 + 5 + 0 + 6 + 2 + 4 + 9).

It is not an unprimeable number, because it can be changed into a prime (1506229) 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, 27867 + ... + 27920.

It is an arithmetic number, because the mean of its divisors is an integer number (278940).

2^1506249 is an apocalyptic number.

It is an amenable number.

1506249 is a deficient number, since it is larger than the sum of its proper divisors (725271).

1506249 is an equidigital number, since it uses as much as digits as its factorization.

1506249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55796 (or 55790 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1506249 is about 1227.2933634629. The cubic root of 1506249 is about 114.6301666698.

The spelling of 1506249 in words is "one million, five hundred six thousand, two hundred forty-nine".