2087342074 has 4 divisors (see below), whose sum is σ = 3131013114. Its totient is φ = 1043671036.

The previous prime is 2087342057. The next prime is 2087342083. The reversal of 2087342074 is 4702437802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1683050625 + 404291449 = 41025^2 + 20107^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521835517 + ... + 521835520.

Almost surely, 2^2087342074 is an apocalyptic number.

2087342074 is a deficient number, since it is larger than the sum of its proper divisors (1043671040).

2087342074 is a wasteful number, since it uses less digits than its factorization.

2087342074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043671039.

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 2087342074 is about 45687.4389083039. The cubic root of 2087342074 is about 1278.0010453368.

Adding to 2087342074 its reverse (4702437802), we get a palindrome (6789779876).

The spelling of 2087342074 in words is "two billion, eighty-seven million, three hundred forty-two thousand, seventy-four".