45084078 has 24 divisors (see below), whose sum is σ = 105196728. Its totient is φ = 13871952.

The previous prime is 45084059. The next prime is 45084089. The reversal of 45084078 is 87048054.

It is a super-2 number, since 2×45084078² = 4065148178220168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96100 + ... + 96567.

It is an arithmetic number, because the mean of its divisors is an integer number (4383197).

Almost surely, 2^45084078 is an apocalyptic number.

45084078 is an abundant number, since it is smaller than the sum of its proper divisors (60112650).

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

45084078 is a wasteful number, since it uses less digits than its factorization.

45084078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192688 (or 192685 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 45084078 is about 6714.4678121203. The cubic root of 45084078 is about 355.9107159423.

The spelling of 45084078 in words is "forty-five million, eighty-four thousand, seventy-eight".