1790545272 has 16 divisors (see below), whose sum is σ = 4476363240. Its totient is φ = 596848416.

The previous prime is 1790545259. The next prime is 1790545297. The reversal of 1790545272 is 2725450971.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37303003 + ... + 37303050.

Almost surely, 2^1790545272 is an apocalyptic number.

1790545272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1790545272 is an abundant number, since it is smaller than the sum of its proper divisors (2685817968).

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

1790545272 is a wasteful number, since it uses less digits than its factorization.

1790545272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74606062 (or 74606058 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 42.

The square root of 1790545272 is about 42314.8351290656. The cubic root of 1790545272 is about 1214.3068233575.

The spelling of 1790545272 in words is "one billion, seven hundred ninety million, five hundred forty-five thousand, two hundred seventy-two".