1201419 has 8 divisors (see below), whose sum is σ = 1779920. Its totient is φ = 800928.

The previous prime is 1201381. The next prime is 1201439. The reversal of 1201419 is 9141021.

It is not a de Polignac number, because 1201419 - 2⁸ = 1201163 is a prime.

It is a super-4 number, since 4×1201419⁴ (a number of 25 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

1201419 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1201439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22222 + ... + 22275.

It is an arithmetic number, because the mean of its divisors is an integer number (222490).

2^1201419 is an apocalyptic number.

1201419 is a deficient number, since it is larger than the sum of its proper divisors (578501).

1201419 is an equidigital number, since it uses as much as digits as its factorization.

1201419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44506 (or 44500 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1201419 is about 1096.0926055767. The cubic root of 1201419 is about 106.3077268775.

The spelling of 1201419 in words is "one million, two hundred one thousand, four hundred nineteen".