45827148 has 12 divisors (see below), whose sum is σ = 106930040. Its totient is φ = 15275712.

The previous prime is 45827147. The next prime is 45827149. The reversal of 45827148 is 84172854.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45827147) and next prime (45827149).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (45827143) 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, 1909453 + ... + 1909476.

Almost surely, 2^45827148 is an apocalyptic number.

It is an amenable number.

45827148 is an abundant number, since it is smaller than the sum of its proper divisors (61102892).

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

45827148 is a wasteful number, since it uses less digits than its factorization.

45827148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818936 (or 3818934 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 45827148 is about 6769.5751713088. The cubic root of 45827148 is about 357.8554288660.

The spelling of 45827148 in words is "forty-five million, eight hundred twenty-seven thousand, one hundred forty-eight".