1411420 has 12 divisors (see below), whose sum is σ = 2964024. Its totient is φ = 564560.

The previous prime is 1411411. The next prime is 1411427. The reversal of 1411420 is 241141.

1411420 = T₄₇₉ + T₄₈₀ + ... + T₄₉₀.

It is a self number, because there is not a number n which added to its sum of digits gives 1411420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411427) 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, 35266 + ... + 35305.

It is an arithmetic number, because the mean of its divisors is an integer number (247002).

2^1411420 is an apocalyptic number.

1411420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1411420 is an abundant number, since it is smaller than the sum of its proper divisors (1552604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1411420 is a wasteful number, since it uses less digits than its factorization.

1411420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70580 (or 70578 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1411420 is about 1188.0319861014. The cubic root of 1411420 is about 112.1722477151.

Adding to 1411420 its reverse (241141), we get a palindrome (1652561).

The spelling of 1411420 in words is "one million, four hundred eleven thousand, four hundred twenty".