2090487375 has 24 divisors (see below), whose sum is σ = 3768453936. Its totient is φ = 1114926000.

The previous prime is 2090487361. The next prime is 2090487379. The reversal of 2090487375 is 5737840902.

It is not a de Polignac number, because 2090487375 - 2⁹ = 2090486863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2090487375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090487379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 927981 + ... + 930230.

It is an arithmetic number, because the mean of its divisors is an integer number (157018914).

Almost surely, 2^2090487375 is an apocalyptic number.

2090487375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2090487375 is a deficient number, since it is larger than the sum of its proper divisors (1677966561).

2090487375 is a wasteful number, since it uses less digits than its factorization.

2090487375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858232 (or 1858219 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 2090487375 is about 45721.8478957270. The cubic root of 2090487375 is about 1278.6426396853.

The spelling of 2090487375 in words is "two billion, ninety million, four hundred eighty-seven thousand, three hundred seventy-five".