45394635 has 32 divisors (see below), whose sum is σ = 85333248. Its totient is φ = 20315520.

The previous prime is 45394603. The next prime is 45394639. The reversal of 45394635 is 53649354.

It is not a de Polignac number, because 45394635 - 2⁵ = 45394603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 45394593 and 45394602.

It is not an unprimeable number, because it can be changed into a prime (45394639) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8437 + ... + 12726.

It is an arithmetic number, because the mean of its divisors is an integer number (2666664).

Almost surely, 2^45394635 is an apocalyptic number.

45394635 is a deficient number, since it is larger than the sum of its proper divisors (39938613).

45394635 is a wasteful number, since it uses less digits than its factorization.

45394635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21195.

The product of its digits is 194400, while the sum is 39.

The square root of 45394635 is about 6737.5540814156. The cubic root of 45394635 is about 356.7260646798.

The spelling of 45394635 in words is "forty-five million, three hundred ninety-four thousand, six hundred thirty-five".