1415275 has 6 divisors (see below), whose sum is σ = 1754972. Its totient is φ = 1132200.

The previous prime is 1415273. The next prime is 1415303. The reversal of 1415275 is 5725141.

It is not a de Polignac number, because 1415275 - 2¹ = 1415273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 56611 = 1415275 / (1 + 4 + 1 + 5 + 2 + 7 + 5).

It is a Duffinian number.

1415275 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1415273) 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 5 ways as a sum of consecutive naturals, for example, 28281 + ... + 28330.

2^1415275 is an apocalyptic number.

1415275 is a deficient number, since it is larger than the sum of its proper divisors (339697).

1415275 is an equidigital number, since it uses as much as digits as its factorization.

1415275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56621 (or 56616 counting only the distinct ones).

The product of its digits is 1400, while the sum is 25.

The square root of 1415275 is about 1189.6533108431. The cubic root of 1415275 is about 112.2742799283.

The spelling of 1415275 in words is "one million, four hundred fifteen thousand, two hundred seventy-five".