45847934 has 16 divisors (see below), whose sum is σ = 75225456. Its totient is φ = 20784000.

The previous prime is 45847909. The next prime is 45847937. The reversal of 45847934 is 43974854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45847937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6224 + ... + 11420.

It is an arithmetic number, because the mean of its divisors is an integer number (4701591).

Almost surely, 2^45847934 is an apocalyptic number.

45847934 is a deficient number, since it is larger than the sum of its proper divisors (29377522).

45847934 is a wasteful number, since it uses less digits than its factorization.

45847934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611.

The product of its digits is 483840, while the sum is 44.

The square root of 45847934 is about 6771.1102486963. The cubic root of 45847934 is about 357.9095253200.

Subtracting from 45847934 its reverse (43974854), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 45847934 in words is "forty-five million, eight hundred forty-seven thousand, nine hundred thirty-four".