1514225 has 12 divisors (see below), whose sum is σ = 1929564. Its totient is φ = 1177920.

The previous prime is 1514213. The next prime is 1514231. The reversal of 1514225 is 5224151.

It can be written as a sum of positive squares in 6 ways, for example, as 71824 + 1442401 = 268^2 + 1201^2 .

It is not a de Polignac number, because 1514225 - 2⁴ = 1514209 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1514197 and 1514206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107 + ... + 1743.

It is an arithmetic number, because the mean of its divisors is an integer number (160797).

2^1514225 is an apocalyptic number.

It is an amenable number.

1514225 is a deficient number, since it is larger than the sum of its proper divisors (415339).

1514225 is a wasteful number, since it uses less digits than its factorization.

1514225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684 (or 1679 counting only the distinct ones).

The product of its digits is 400, while the sum is 20.

The square root of 1514225 is about 1230.5385000072. The cubic root of 1514225 is about 114.8321432653.

Adding to 1514225 its reverse (5224151), we get a palindrome (6738376).

The spelling of 1514225 in words is "one million, five hundred fourteen thousand, two hundred twenty-five".