45824646 has 16 divisors (see below), whose sum is σ = 104742144. Its totient is φ = 13092744.

The previous prime is 45824641. The next prime is 45824663. The reversal of 45824646 is 64642854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45824641) 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, 545490 + ... + 545573.

It is an arithmetic number, because the mean of its divisors is an integer number (6546384).

Almost surely, 2^45824646 is an apocalyptic number.

45824646 is an abundant number, since it is smaller than the sum of its proper divisors (58917498).

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

45824646 is a wasteful number, since it uses less digits than its factorization.

45824646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091075.

The product of its digits is 184320, while the sum is 39.

The square root of 45824646 is about 6769.3903713702. The cubic root of 45824646 is about 357.8489162011.

The spelling of 45824646 in words is "forty-five million, eight hundred twenty-four thousand, six hundred forty-six".