45842625 has 96 divisors (see below), whose sum is σ = 91952640. Its totient is φ = 22521600.

The previous prime is 45842603. The next prime is 45842639. The reversal of 45842625 is 52624854.

It is a happy number.

It is not a de Polignac number, because 45842625 - 2⁶ = 45842561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45842625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 975352 + ... + 975398.

It is an arithmetic number, because the mean of its divisors is an integer number (957840).

Almost surely, 2^45842625 is an apocalyptic number.

45842625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45842625 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

45842625 is a wasteful number, since it uses less digits than its factorization.

45842625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 72 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 45842625 is about 6770.7182041494. The cubic root of 45842625 is about 357.8957099754.

The spelling of 45842625 in words is "forty-five million, eight hundred forty-two thousand, six hundred twenty-five".