1614630045 has 64 divisors (see below), whose sum is σ = 3039805440. Its totient is φ = 716601600.

The previous prime is 1614630023. The next prime is 1614630053. The reversal of 1614630045 is 5400364161.

It is not a de Polignac number, because 1614630045 - 2⁷ = 1614629917 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1614629994 and 1614630021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 504400 + ... + 507590.

It is an arithmetic number, because the mean of its divisors is an integer number (47496960).

Almost surely, 2^1614630045 is an apocalyptic number.

1614630045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1614630045 is a deficient number, since it is larger than the sum of its proper divisors (1425175395).

1614630045 is a wasteful number, since it uses less digits than its factorization.

1614630045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3346.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1614630045 is about 40182.4594195029. The cubic root of 1614630045 is about 1173.1611605923.

The spelling of 1614630045 in words is "one billion, six hundred fourteen million, six hundred thirty thousand, forty-five".