45784248 has 32 divisors (see below), whose sum is σ = 114720000. Its totient is φ = 15226848.

The previous prime is 45784231. The next prime is 45784253. The reversal of 45784248 is 84248754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10065 + ... + 13887.

It is an arithmetic number, because the mean of its divisors is an integer number (3585000).

Almost surely, 2^45784248 is an apocalyptic number.

It is an amenable number.

45784248 is an abundant number, since it is smaller than the sum of its proper divisors (68935752).

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

45784248 is a wasteful number, since it uses less digits than its factorization.

45784248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331 (or 4327 counting only the distinct ones).

The product of its digits is 286720, while the sum is 42.

The square root of 45784248 is about 6766.4058406217. The cubic root of 45784248 is about 357.7437280400.

The spelling of 45784248 in words is "forty-five million, seven hundred eighty-four thousand, two hundred forty-eight".