45286416 has 60 divisors (see below), whose sum is σ = 144847872. Its totient is φ = 12938688.

The previous prime is 45286411. The next prime is 45286441. The reversal of 45286416 is 61468254.

45286416 is a `hidden beast` number, since 4 + 5 + 2 + 8 + 641 + 6 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (45286411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21456 + ... + 23471.

Almost surely, 2^45286416 is an apocalyptic number.

It is an amenable number.

45286416 is an abundant number, since it is smaller than the sum of its proper divisors (99561456).

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

45286416 is a wasteful number, since it uses less digits than its factorization.

45286416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44948 (or 44939 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 45286416 is about 6729.5182591327. The cubic root of 45286416 is about 356.4423655458.

It can be divided in two parts, 452 and 86416, that added together give a palindrome (86868).

The spelling of 45286416 in words is "forty-five million, two hundred eighty-six thousand, four hundred sixteen".