2075145702 has 64 divisors (see below), whose sum is σ = 4842547200. Its totient is φ = 580567680.

The previous prime is 2075145679. The next prime is 2075145707. The reversal of 2075145702 is 2075415702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2075145707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 610624 + ... + 614012.

It is an arithmetic number, because the mean of its divisors is an integer number (75664800).

Almost surely, 2^2075145702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2075145702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2421273600).

2075145702 is an abundant number, since it is smaller than the sum of its proper divisors (2767401498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2075145702 is a wasteful number, since it uses less digits than its factorization.

2075145702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 2075145702 is about 45553.7671548688. The cubic root of 2075145702 is about 1275.5070549162.

The spelling of 2075145702 in words is "two billion, seventy-five million, one hundred forty-five thousand, seven hundred two".