20379095 has 8 divisors (see below), whose sum is σ = 26678160. Its totient is φ = 14821120.

The previous prime is 20379089. The next prime is 20379097. The reversal of 20379095 is 59097302.

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

It is not a de Polignac number, because 20379095 - 2⁶ = 20379031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20379097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185210 + ... + 185319.

It is an arithmetic number, because the mean of its divisors is an integer number (3334770).

Almost surely, 2^20379095 is an apocalyptic number.

20379095 is a deficient number, since it is larger than the sum of its proper divisors (6299065).

20379095 is a wasteful number, since it uses less digits than its factorization.

20379095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370545.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 20379095 is about 4514.3211006751. The cubic root of 20379095 is about 273.1460752239.

The spelling of 20379095 in words is "twenty million, three hundred seventy-nine thousand, ninety-five".