1441415 has 4 divisors (see below), whose sum is σ = 1729704. Its totient is φ = 1153128.

The previous prime is 1441411. The next prime is 1441423. The reversal of 1441415 is 5141441.

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 1441415 - 2² = 1441411 is a prime.

It is a super-3 number, since 3×1441415³ = 8984385253335445125, which contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144137 + ... + 144146.

It is an arithmetic number, because the mean of its divisors is an integer number (432426).

2^1441415 is an apocalyptic number.

1441415 is a deficient number, since it is larger than the sum of its proper divisors (288289).

1441415 is an equidigital number, since it uses as much as digits as its factorization.

1441415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288288.

The product of its digits is 320, while the sum is 20.

The square root of 1441415 is about 1200.5894385676. The cubic root of 1441415 is about 112.9612993010.

Adding to 1441415 its reverse (5141441), we get a palindrome (6582856).

The spelling of 1441415 in words is "one million, four hundred forty-one thousand, four hundred fifteen".