2071954385 has 8 divisors (see below), whose sum is σ = 2487542400. Its totient is φ = 1656765424.

The previous prime is 2071954363. The next prime is 2071954399. The reversal of 2071954385 is 5834591702.

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 2071954385 - 2¹² = 2071950289 is a prime.

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, 88217 + ... + 109206.

It is an arithmetic number, because the mean of its divisors is an integer number (310942800).

Almost surely, 2^2071954385 is an apocalyptic number.

It is an amenable number.

2071954385 is a deficient number, since it is larger than the sum of its proper divisors (415588015).

2071954385 is a wasteful number, since it uses less digits than its factorization.

2071954385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199527.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 2071954385 is about 45518.7256521973. The cubic root of 2071954385 is about 1274.8528621697.

The spelling of 2071954385 in words is "two billion, seventy-one million, nine hundred fifty-four thousand, three hundred eighty-five".