45878061 has 8 divisors (see below), whose sum is σ = 61204000. Its totient is φ = 30568752.

The previous prime is 45878059. The next prime is 45878071. The reversal of 45878061 is 16087854.

45878061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45878061 - 2¹ = 45878059 is a prime.

It is a super-2 number, since 2×45878061² = 4209592962239442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45878071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5466 + ... + 11028.

It is an arithmetic number, because the mean of its divisors is an integer number (7650500).

Almost surely, 2^45878061 is an apocalyptic number.

It is an amenable number.

45878061 is a deficient number, since it is larger than the sum of its proper divisors (15325939).

45878061 is a wasteful number, since it uses less digits than its factorization.

45878061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8315.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 45878061 is about 6773.3345554461. The cubic root of 45878061 is about 357.9879031107.

The spelling of 45878061 in words is "forty-five million, eight hundred seventy-eight thousand, sixty-one".