45863244 has 36 divisors (see below), whose sum is σ = 132494544. Its totient is φ = 13103712.

The previous prime is 45863203. The next prime is 45863267. The reversal of 45863244 is 44236854.

45863244 is a `hidden beast` number, since 4 + 586 + 32 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 45863199 and 45863208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90747 + ... + 91250.

It is an arithmetic number, because the mean of its divisors is an integer number (3680404).

Almost surely, 2^45863244 is an apocalyptic number.

It is an amenable number.

45863244 is an abundant number, since it is smaller than the sum of its proper divisors (86631300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45863244 is a wasteful number, since it uses less digits than its factorization.

45863244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182014 (or 182009 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 45863244 is about 6772.2406927102. The cubic root of 45863244 is about 357.9493597940.

The spelling of 45863244 in words is "forty-five million, eight hundred sixty-three thousand, two hundred forty-four".