45473848 has 16 divisors (see below), whose sum is σ = 97444080. Its totient is φ = 19488768.

The previous prime is 45473843. The next prime is 45473849. The reversal of 45473848 is 84837454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45473843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405961 + ... + 406072.

It is an arithmetic number, because the mean of its divisors is an integer number (6090255).

Almost surely, 2^45473848 is an apocalyptic number.

It is an amenable number.

45473848 is an abundant number, since it is smaller than the sum of its proper divisors (51970232).

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

45473848 is a wasteful number, since it uses less digits than its factorization.

45473848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812046 (or 812042 counting only the distinct ones).

The product of its digits is 430080, while the sum is 43.

The square root of 45473848 is about 6743.4299877733. The cubic root of 45473848 is about 356.9334380948.

The spelling of 45473848 in words is "forty-five million, four hundred seventy-three thousand, eight hundred forty-eight".