45436686 has 16 divisors (see below), whose sum is σ = 92807424. Its totient is φ = 14823224.

The previous prime is 45436637. The next prime is 45436687. The reversal of 45436686 is 68663454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45436687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80280 + ... + 80843.

It is an arithmetic number, because the mean of its divisors is an integer number (5800464).

Almost surely, 2^45436686 is an apocalyptic number.

45436686 is an abundant number, since it is smaller than the sum of its proper divisors (47370738).

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

45436686 is a wasteful number, since it uses less digits than its factorization.

45436686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161175.

The product of its digits is 414720, while the sum is 42.

The square root of 45436686 is about 6740.6740019081. The cubic root of 45436686 is about 356.8361809097.

The spelling of 45436686 in words is "forty-five million, four hundred thirty-six thousand, six hundred eighty-six".