45873630 has 48 divisors (see below), whose sum is σ = 130117104. Its totient is φ = 11120640.

The previous prime is 45873623. The next prime is 45873637. The reversal of 45873630 is 3637854.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45873623) and next prime (45873637).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45873637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22179 + ... + 24158.

It is an arithmetic number, because the mean of its divisors is an integer number (2710773).

Almost surely, 2^45873630 is an apocalyptic number.

45873630 is an abundant number, since it is smaller than the sum of its proper divisors (84243474).

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

45873630 is a wasteful number, since it uses less digits than its factorization.

45873630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46361 (or 46358 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 45873630 is about 6773.0074560715. The cubic root of 45873630 is about 357.9763776638.

It can be divided in two parts, 458 and 73630, that added together give a cube (74088 = 42³).

The spelling of 45873630 in words is "forty-five million, eight hundred seventy-three thousand, six hundred thirty".