45405614 has 8 divisors (see below), whose sum is σ = 69769728. Its totient is φ = 22149040.

The previous prime is 45405599. The next prime is 45405629. The reversal of 45405614 is 41650454.

It is an interprime number because it is at equal distance from previous prime (45405599) and next prime (45405629).

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

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, 276782 + ... + 276945.

It is an arithmetic number, because the mean of its divisors is an integer number (8721216).

Almost surely, 2^45405614 is an apocalyptic number.

45405614 is a deficient number, since it is larger than the sum of its proper divisors (24364114).

45405614 is a wasteful number, since it uses less digits than its factorization.

45405614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553770.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 45405614 is about 6738.3687937067. The cubic root of 45405614 is about 356.7548212334.

The spelling of 45405614 in words is "forty-five million, four hundred five thousand, six hundred fourteen".