45625670 has 8 divisors (see below), whose sum is σ = 82126224. Its totient is φ = 18250264.

The previous prime is 45625663. The next prime is 45625687. The reversal of 45625670 is 7652654.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45625670.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2281274 + ... + 2281293.

It is an arithmetic number, because the mean of its divisors is an integer number (10265778).

Almost surely, 2^45625670 is an apocalyptic number.

45625670 is a deficient number, since it is larger than the sum of its proper divisors (36500554).

45625670 is a wasteful number, since it uses less digits than its factorization.

45625670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4562574.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 45625670 is about 6754.6776384962. The cubic root of 45625670 is about 357.3302240469.

The spelling of 45625670 in words is "forty-five million, six hundred twenty-five thousand, six hundred seventy".