1416057 has 4 divisors (see below), whose sum is σ = 1888080. Its totient is φ = 944036.

The previous prime is 1416053. The next prime is 1416061. The reversal of 1416057 is 7506141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7506141 = 3 ⋅2502047.

It is an interprime number because it is at equal distance from previous prime (1416053) and next prime (1416061).

It is a cyclic number.

It is not a de Polignac number, because 1416057 - 2² = 1416053 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1416053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236007 + ... + 236012.

It is an arithmetic number, because the mean of its divisors is an integer number (472020).

2^1416057 is an apocalyptic number.

It is an amenable number.

1416057 is a deficient number, since it is larger than the sum of its proper divisors (472023).

1416057 is an equidigital number, since it uses as much as digits as its factorization.

1416057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472022.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1416057 is about 1189.9819326360. The cubic root of 1416057 is about 112.2949549022.

The spelling of 1416057 in words is "one million, four hundred sixteen thousand, fifty-seven".