1992612133 has 8 divisors (see below), whose sum is σ = 2046454560. Its totient is φ = 1939438800.

The previous prime is 1992612113. The next prime is 1992612151. The reversal of 1992612133 is 3312162991.

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

It is a cyclic number.

It is not a de Polignac number, because 1992612133 - 2¹⁷ = 1992481061 is a prime.

It is a super-2 number, since 2×1992612133² = 7941006225157619378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1992612092 and 1992612101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1992612113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161235 + ... + 173152.

It is an arithmetic number, because the mean of its divisors is an integer number (255806820).

Almost surely, 2^1992612133 is an apocalyptic number.

It is an amenable number.

1992612133 is a deficient number, since it is larger than the sum of its proper divisors (53842427).

1992612133 is a wasteful number, since it uses less digits than its factorization.

1992612133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334547.

The product of its digits is 17496, while the sum is 37.

The square root of 1992612133 is about 44638.6842660041. The cubic root of 1992612133 is about 1258.3677809067.

It can be divided in two parts, 1992 and 612133, that added together give a cube (614125 = 85³).

The spelling of 1992612133 in words is "one billion, nine hundred ninety-two million, six hundred twelve thousand, one hundred thirty-three".