1952605 has 8 divisors (see below), whose sum is σ = 2383200. Its totient is φ = 1535376.

The previous prime is 1952591. The next prime is 1952623. The reversal of 1952605 is 5062591.

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 1952605 - 2⁷ = 1952477 is a prime.

It is a super-3 number, since 3×1952605³ = 22333893760271535375, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3015 + ... + 3604.

It is an arithmetic number, because the mean of its divisors is an integer number (297900).

2^1952605 is an apocalyptic number.

It is an amenable number.

1952605 is a deficient number, since it is larger than the sum of its proper divisors (430595).

1952605 is an equidigital number, since it uses as much as digits as its factorization.

1952605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 1952605 is about 1397.3564326971. The cubic root of 1952605 is about 124.9889056820.

The spelling of 1952605 in words is "one million, nine hundred fifty-two thousand, six hundred five".