1407115 has 4 divisors (see below), whose sum is σ = 1688544. Its totient is φ = 1125688.

The previous prime is 1407113. The next prime is 1407143. The reversal of 1407115 is 5117041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1407115 - 2¹ = 1407113 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1407092 and 1407101.

It is not an unprimeable number, because it can be changed into a prime (1407113) 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 3 ways as a sum of consecutive naturals, for example, 140707 + ... + 140716.

It is an arithmetic number, because the mean of its divisors is an integer number (422136).

2^1407115 is an apocalyptic number.

1407115 is a deficient number, since it is larger than the sum of its proper divisors (281429).

1407115 is an equidigital number, since it uses as much as digits as its factorization.

1407115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281428.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 1407115 is about 1186.2187825186. The cubic root of 1407115 is about 112.0580853043.

The spelling of 1407115 in words is "one million, four hundred seven thousand, one hundred fifteen".