45790208 has 44 divisors (see below), whose sum is σ = 92679972. Its totient is φ = 22609920.

The previous prime is 45790207. The next prime is 45790211. The reversal of 45790208 is 80209754.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17572864 + 28217344 = 4192^2 + 5312^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45790207) 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, 99098 + ... + 99558.

It is an arithmetic number, because the mean of its divisors is an integer number (2106363).

Almost surely, 2^45790208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45790208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46339986).

45790208 is an abundant number, since it is smaller than the sum of its proper divisors (46889764).

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

45790208 is an equidigital number, since it uses as much as digits as its factorization.

45790208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 45790208 is about 6766.8462373546. The cubic root of 45790208 is about 357.7592505555.

The spelling of 45790208 in words is "forty-five million, seven hundred ninety thousand, two hundred eight".