45348636 has 12 divisors (see below), whose sum is σ = 105813512. Its totient is φ = 15116208.

The previous prime is 45348619. The next prime is 45348637. The reversal of 45348636 is 63684354.

45348636 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

45348636 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 45348594 and 45348603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45348637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1889515 + ... + 1889538.

Almost surely, 2^45348636 is an apocalyptic number.

It is an amenable number.

45348636 is an abundant number, since it is smaller than the sum of its proper divisors (60464876).

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

45348636 is a wasteful number, since it uses less digits than its factorization.

45348636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779060 (or 3779058 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 45348636 is about 6734.1395886928. The cubic root of 45348636 is about 356.6055321699.

The spelling of 45348636 in words is "forty-five million, three hundred forty-eight thousand, six hundred thirty-six".