1967413 has 8 divisors (see below), whose sum is σ = 2291328. Its totient is φ = 1654224.

The previous prime is 1967411. The next prime is 1967417. The reversal of 1967413 is 3147691.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1967413 - 2¹ = 1967411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1967411) 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, 2281 + ... + 3022.

It is an arithmetic number, because the mean of its divisors is an integer number (286416).

2^1967413 is an apocalyptic number.

It is an amenable number.

1967413 is a deficient number, since it is larger than the sum of its proper divisors (323915).

1967413 is an equidigital number, since it uses as much as digits as its factorization.

1967413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363.

The product of its digits is 4536, while the sum is 31.

The square root of 1967413 is about 1402.6450014170. The cubic root of 1967413 is about 125.3040703965.

The spelling of 1967413 in words is "one million, nine hundred sixty-seven thousand, four hundred thirteen".