2825661134 has 4 divisors (see below), whose sum is σ = 4238491704. Its totient is φ = 1412830566.

The previous prime is 2825661131. The next prime is 2825661161. The reversal of 2825661134 is 4311665282.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825661131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706415282 + ... + 706415285.

It is an arithmetic number, because the mean of its divisors is an integer number (1059622926).

Almost surely, 2^2825661134 is an apocalyptic number.

2825661134 is a deficient number, since it is larger than the sum of its proper divisors (1412830570).

2825661134 is a wasteful number, since it uses less digits than its factorization.

2825661134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412830569.

The product of its digits is 69120, while the sum is 38.

The square root of 2825661134 is about 53156.9481253392. The cubic root of 2825661134 is about 1413.7524135597.

The spelling of 2825661134 in words is "two billion, eight hundred twenty-five million, six hundred sixty-one thousand, one hundred thirty-four".