45506634 has 16 divisors (see below), whose sum is σ = 95803680. Its totient is φ = 14370480.

The previous prime is 45506611. The next prime is 45506639. The reversal of 45506634 is 43660554.

It is a junction number, because it is equal to n+sod(n) for n = 45506595 and 45506604.

It is not an unprimeable number, because it can be changed into a prime (45506639) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 199477 + ... + 199704.

It is an arithmetic number, because the mean of its divisors is an integer number (5987730).

Almost surely, 2^45506634 is an apocalyptic number.

45506634 is an abundant number, since it is smaller than the sum of its proper divisors (50297046).

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

45506634 is a wasteful number, since it uses less digits than its factorization.

45506634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399205.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 45506634 is about 6745.8605084896. The cubic root of 45506634 is about 357.0191988043.

The spelling of 45506634 in words is "forty-five million, five hundred six thousand, six hundred thirty-four".