45701630 has 16 divisors (see below), whose sum is σ = 88591104. Its totient is φ = 16874400.

The previous prime is 45701603. The next prime is 45701641. The reversal of 45701630 is 3610754.

It is a Harshad number since it is a multiple of its sum of digits (26).

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 45701630.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175646 + ... + 175905.

It is an arithmetic number, because the mean of its divisors is an integer number (5536944).

Almost surely, 2^45701630 is an apocalyptic number.

45701630 is a deficient number, since it is larger than the sum of its proper divisors (42889474).

45701630 is a wasteful number, since it uses less digits than its factorization.

45701630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351571.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 45701630 is about 6760.2980703516. The cubic root of 45701630 is about 357.5284147790.

The spelling of 45701630 in words is "forty-five million, seven hundred one thousand, six hundred thirty".