2045235914 has 8 divisors (see below), whose sum is σ = 3071354628. Its totient is φ = 1021451040.

The previous prime is 2045235911. The next prime is 2045235917. The reversal of 2045235914 is 4195325402.

It is an interprime number because it is at equal distance from previous prime (2045235911) and next prime (2045235917).

It can be written as a sum of positive squares in 2 ways, for example, as 2026530289 + 18705625 = 45017^2 + 4325^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2045235911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581267 + ... + 584774.

Almost surely, 2^2045235914 is an apocalyptic number.

2045235914 is a deficient number, since it is larger than the sum of its proper divisors (1026118714).

2045235914 is a wasteful number, since it uses less digits than its factorization.

2045235914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166920.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2045235914 is about 45224.2845603996. The cubic root of 2045235914 is about 1269.3492675555.

The spelling of 2045235914 in words is "two billion, forty-five million, two hundred thirty-five thousand, nine hundred fourteen".