1612992001 has 16 divisors (see below), whose sum is σ = 1700899200. Its totient is φ = 1526646528.

The previous prime is 1612991999. The next prime is 1612992019. The reversal of 1612992001 is 1002992161.

It is not a de Polignac number, because 1612992001 - 2¹ = 1612991999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1612992401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242985 + ... + 1244281.

It is an arithmetic number, because the mean of its divisors is an integer number (106306200).

Almost surely, 2^1612992001 is an apocalyptic number.

It is an amenable number.

1612992001 is a deficient number, since it is larger than the sum of its proper divisors (87907199).

1612992001 is a wasteful number, since it uses less digits than its factorization.

1612992001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 1612992001 is about 40162.0716721635. The cubic root of 1612992001 is about 1172.7643019177.

The spelling of 1612992001 in words is "one billion, six hundred twelve million, nine hundred ninety-two thousand, one".