45779234 has 4 divisors (see below), whose sum is σ = 68668854. Its totient is φ = 22889616.

The previous prime is 45779183. The next prime is 45779243. The reversal of 45779234 is 43297754.

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., 42706225 + 3073009 = 6535^2 + 1753^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45779191 and 45779200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11444807 + ... + 11444810.

Almost surely, 2^45779234 is an apocalyptic number.

45779234 is a deficient number, since it is larger than the sum of its proper divisors (22889620).

45779234 is a wasteful number, since it uses less digits than its factorization.

45779234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22889619.

The product of its digits is 211680, while the sum is 41.

The square root of 45779234 is about 6766.0353235850. The cubic root of 45779234 is about 357.7306682897.

The spelling of 45779234 in words is "forty-five million, seven hundred seventy-nine thousand, two hundred thirty-four".