45040606 has 8 divisors (see below), whose sum is σ = 72757944. Its totient is φ = 20787960.

The previous prime is 45040577. The next prime is 45040637. The reversal of 45040606 is 60604054.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×45040606³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866140 + ... + 866191.

It is an arithmetic number, because the mean of its divisors is an integer number (9094743).

Almost surely, 2^45040606 is an apocalyptic number.

45040606 is a deficient number, since it is larger than the sum of its proper divisors (27717338).

45040606 is a wasteful number, since it uses less digits than its factorization.

45040606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732346.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 45040606 is about 6711.2298425847. The cubic root of 45040606 is about 355.7962843664.

The spelling of 45040606 in words is "forty-five million, forty thousand, six hundred six".