45984845 has 16 divisors (see below), whose sum is σ = 59442240. Its totient is φ = 34038144.

The previous prime is 45984839. The next prime is 45984859. The reversal of 45984845 is 54848954.

It is a cyclic number.

It is not a de Polignac number, because 45984845 - 2⁶ = 45984781 is a prime.

It is a super-2 number, since 2×45984845² = 4229211939348050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45984845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1544 + ... + 9713.

It is an arithmetic number, because the mean of its divisors is an integer number (3715140).

Almost surely, 2^45984845 is an apocalyptic number.

It is an amenable number.

45984845 is a deficient number, since it is larger than the sum of its proper divisors (13457395).

45984845 is a wasteful number, since it uses less digits than its factorization.

45984845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11324.

The product of its digits is 921600, while the sum is 47.

The square root of 45984845 is about 6781.2126496667. The cubic root of 45984845 is about 358.2654341633.

The spelling of 45984845 in words is "forty-five million, nine hundred eighty-four thousand, eight hundred forty-five".