2250920834 has 4 divisors (see below), whose sum is σ = 3376381254. Its totient is φ = 1125460416.

The previous prime is 2250920827. The next prime is 2250920843. The reversal of 2250920834 is 4380290522.

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., 2242306609 + 8614225 = 47353^2 + 2935^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2250920794 and 2250920803.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562730207 + ... + 562730210.

Almost surely, 2^2250920834 is an apocalyptic number.

2250920834 is a deficient number, since it is larger than the sum of its proper divisors (1125460420).

2250920834 is a wasteful number, since it uses less digits than its factorization.

2250920834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125460419.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 2250920834 is about 47443.8703522383. The cubic root of 2250920834 is about 1310.5494332999.

The spelling of 2250920834 in words is "two billion, two hundred fifty million, nine hundred twenty thousand, eight hundred thirty-four".