45484038 has 32 divisors (see below), whose sum is σ = 101772000. Its totient is φ = 15056928.

The previous prime is 45484031. The next prime is 45484051. The reversal of 45484038 is 83048454.

It is a junction number, because it is equal to n+sod(n) for n = 45483993 and 45484011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45484031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5220 + ... + 10872.

It is an arithmetic number, because the mean of its divisors is an integer number (3180375).

Almost surely, 2^45484038 is an apocalyptic number.

45484038 is an abundant number, since it is smaller than the sum of its proper divisors (56287962).

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

45484038 is a wasteful number, since it uses less digits than its factorization.

45484038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5813 (or 5807 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 45484038 is about 6744.1854956696. The cubic root of 45484038 is about 356.9600972279.

The spelling of 45484038 in words is "forty-five million, four hundred eighty-four thousand, thirty-eight".