1790072926272 has 126 divisors (see below), whose sum is σ = 5363704546382. Its totient is φ = 570747792384.

The previous prime is 1790072926267. The next prime is 1790072926277. The reversal of 1790072926272 is 2726292700971.

It is a happy number.

1790072926272 is a `hidden beast` number, since 1 + 7 + 9 + 0 + 0 + 7 + 2 + 9 + 2 + 627 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1790072926267) and next prime (1790072926277).

It can be written as a sum of positive squares in only one way, i.e., 1022654877696 + 767418048576 = 1011264^2 + 876024^2 .

It is a super-2 number, since 2×1790072926272² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1790072926277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2632693 + ... + 3242100.

Almost surely, 2^{1790072926272} is an apocalyptic number.

1790072926272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1790072926272 is an abundant number, since it is smaller than the sum of its proper divisors (3573631620110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1790072926272 is a wasteful number, since it uses less digits than its factorization.

1790072926272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5874857 (or 5874821 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The spelling of 1790072926272 in words is "one trillion, seven hundred ninety billion, seventy-two million, nine hundred twenty-six thousand, two hundred seventy-two".