45849434 has 8 divisors (see below), whose sum is σ = 70992768. Its totient is φ = 22185180.

The previous prime is 45849421. The next prime is 45849437. The reversal of 45849434 is 43494854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45849391 and 45849400.

It is not an unprimeable number, because it can be changed into a prime (45849437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369692 + ... + 369815.

It is an arithmetic number, because the mean of its divisors is an integer number (8874096).

Almost surely, 2^45849434 is an apocalyptic number.

45849434 is a deficient number, since it is larger than the sum of its proper divisors (25143334).

45849434 is a wasteful number, since it uses less digits than its factorization.

45849434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739540.

The product of its digits is 276480, while the sum is 41.

The square root of 45849434 is about 6771.2210124910. The cubic root of 45849434 is about 357.9134285016.

The spelling of 45849434 in words is "forty-five million, eight hundred forty-nine thousand, four hundred thirty-four".